What are the gems every Ruby on Rails developers should know?

Ruby On Rails Development

Ruby gems are one of the best things that happened on Ruby on Rails. Rail is a model view controller web framework that is written in Ruby programming language. Its greatest appeal is being able to crank out CRUD-based web application in no time. Rails value convention over configuration makes it more advantageous than any other framework.

Here are few of the gems that every Ruby on Rails developers should know

Devise

This gem is for user management. It is a flexible authentication solution for Rails with warden. It handles all the controller logic and forms view for you. They provide modern login features to your Ruby on Rails.

Omni auth

This gem is widely used for social logins. It is also a flexible authentication system that is utilizing Rack middleware. Omni auth 1.0 have several breaking changes from version 0.X. It is tested under 1.8.7, 1.9.3, 2.0.0, 2.1.0, JRuby and Rubinius.

Byebug

This gem is widely used for debugging in Ruby2. It is simple to use and provides rich debugger. It is fast as it is developed as a C extension. If you need to debug Rails, start the server and when the execution takes you to Byebug command you will get the debugging promt.

Resque

It is ruby gem which is used for creating background job, placing them in multiple queues and processing them later. It is a Redis-backed Ruby library.

Puma

This gem is widely used for multithreading and is a ruby web server that is built for concurrency. Its main features are: it is simple, threaded, fast and highly concurrent HTTP

Kaminari

This gem is finds its wider application in pagination. It has a scope and engine based, clean, powerful, customizable and sophisticated paginate that is available to Rail3 and Rail4.

Pundit

They are used for minimal authorization through Object Oriented design and pure Ruby classes. It may provide a set of helper which can guide you in leveraging regular Ruby classes and design patterns to build a robust, scalable and simple authorization system.

We, at Laitkor are dedicated towards assisting you with gems that every Ruby on Rails developer should know. For any assistance on Ruby on rails, feel free to get in touch with our expert panel at helpdesk.

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What does Ruby on Rails have that PHP doesn’t?

Ruby on Rails

The subjects to comparison itself are of differential aspect. If you need to know the availability of containments in two aspects, they must be of similar kind. Here one is a programming language (PHP), and another one is a Web Framework (Ruby on Rails). So it is little difficult to provide exact details. Still, we had tried our best to elaborate the case in more clear way.

1.    Language objectivity:

Ruby on Rails has been written with the future aspect view point, where users can simply achieve their goals without any anticipated delay which are frequently noticed in PHP. This thing is usual in PHP because it wasn’t written observing the future point of view. Rather you can say that PHP was not intended to perform some of these stuffs.

2.    Availability of more stuff:

Some of the useful stuffs were not introduced initially in PHP. It continued its old conventions which were later upgraded in version 5. On the other hand, talking about Ruby on Rails, from the very beginning it had the option where controlling classes could be included.

3.    Initiative performance:

PHP lacks many of the important elements which were available in Ruby from the very beginning. Since these things were lacking from the starting in PHP, it results to slow performance of operation. Later these stuffs were included in 5th version of PHP also. Hence, Ruby contained these built-in methods which resulted to faster performance and rapid growth.

4.    Efficiency and correctness:

The platform is said to be best only when it has higher efficiency level and lower mistake rates. They generate additional value to the particular platform and provide strength to the libraries on the top of these languages. Ruby became more popular because it took care of both such elements to overcome PHP.

Hence, it is concluded that Ruby on Rails Web Application Development is more recommended than that in PHP environment. These were some elements which Ruby on Rails has, but PHP doesn’t. For any further details you can contact us and avail our best web development services.

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Are there any scalability issues with Ruby on Rails?

Ruby On Rails - Laitkor

It is not with RoR but every system has scalability issues. Generally we search for the performance requirements. Building scalability websites books can guide you through evaluating Ruby on Rail instances against the current production setup and load. RoR out of the box on good hardware should be fine for small experiments and low volume websites.

Scalability issues with Ruby on rails

1.     Scalability issue is concerned at system level and not the language or framework.

2.    As concerned as a class of problem, you should be aware if your processing is CPU intensive and requires a large intra process cache for performance, you would long to run maximum threads within one process than a large number of concurrent processes. In such a language, which cannot run a number of CPU bound process will introduce a constraint.

3.    The only solution remains in such condition is to either use shared memory or network based caches such as memcached.

4.    As everyone is aware that scalability is a system problem and not a language problem, you will have exact same issues scaling Rails that you will any other framework.

5.    Ruby on Rails generally have its own ORM and is based on sqldb in most of the cases.

Sometimes it suffers from the problem of scalability.

Some early scalability issues:

1.    Overwhelmed web server(servers)
2.    Db (Reads/ Writes)
3.    Disk I/O
4.    Network throughput/ latency

Solutions to scalability issues:

1.    Load balanced web servers
2.    Replications/ sharding
3.    Cache, cache
4.    CDN

We, at Laitkor are dedicated towards assisting you with RoR Development services. For any assistance on RoR scalability, feel free to get in touch with our expert panel at helpdesk.

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What type of developer is more difficult to hire in your market: PHP or Ruby on Rails?

Ruby On Rails

The following case is dependable on the nature and geographical area of market. It may be dependent on availability of factor, market forces, and number of users demanding particular developer. Hiring process in both the aspects are discussed below and you should stick to that point where it seemed suitable to your project. Here are some relevant points in respect to hiring PHP developers or Ruby on Rails developers:

1.    Availability of developers

PHP developers are available in abundance; hence it is easy to hire PHP developers. But when it comes to Ruby on Rails, their availability are limited are more active to their work. The work opted by them are selective in nature which couldn’t be performed by any newly trained developers. Following point of view may be favorable in some areas and adverse in other. It is subject to variation in different areas. But when we consider it at macro level, it could be observed that availability of PHP developers are more than that of Ruby on Rails.

2.    Active and innovative developers

Though developers are available in abundance, but it is not sure that all these developers are well experienced and innovative. Developers should be an expert themselves so as to deal with any urgency. Hence it is always difficult to trace an active developer with quality talent.

3.    Potential of firms

It also depends on the activity of firms that what kind of developer they choose to hire. Some enterprises do not find it worth to incur heavy expenses on developers. Hence they are left to hire junior or intermediate developers. Ultimately they get poor code base after a few build outs resulting
from improper standards and inexperienced personnel.

4.    Expensive developers to hire

A good talent always demands higher return as compared with other developers, hence they are expensive to hire. Here it is not compared with particular language, as they are almost similar. They charge high for their service due to their personal skills along with academic knowledge. They need to pass through long term practice in order to be called an expert. Such developers are hardly found to hire.

These are some criteria where difficulties arise at the time of hiring PHP or Ruby developers. This may vary time to time over different regions. For PHP development or Ruby app development, visit our page at laitkor and enjoy our services from well experienced developers.

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Is switching from ROR to Angular and Node JS worth it?

ROR Development

You are recommended to integrate Angular JS with rails. Rails has a nice asset pipeline which can be used to structure your Angular JS app. Rails is perfect and agile, and GitHub is scaling Rails well with Unicorn server, so scaling should not be an issue in any case. Some other examples include Housing.com, Airnb, Basecamp, Groupon, Twitter etc. All of them have million user bases. Node.js developers are one of the best kinds to integrate your work and development along with necessary updates.

Is switching worth?

1.    Rails is the best and node community is not that matured. It does not sound wise to switch because over time if you come up with any problems, it may be possible that Rails community can tackle it. Since Node is a recent work, their Codebase is not that matured as Rails.

2.    You may also take a look at the Service Oriented Architecture. You can just decouple the app if your developer really wants to work in Node. If you want to expand your app by proving comment facility, make it’s own database, new Express app and expose the jSON data over HTTP so that Angular + Rails app can pick it up or you can use Rails to request that data using Net :: HTTP or Request gem.

3.    It is a big NO to switch without any reason regardless of technology.  If it becoming difficult to maintain or add new features it’s because the current code base is poorly written and rewrite it in new technology with the same developers will always make it worse for obvious reasons. If they really care about it they should slowly refactor, adding better tests, replacing technical debts for better coding and techniques.

4.    For the worth, it depends on your development and if they are way more productive with angular and node. It actually takes about 4-6 weeks to write an application. Developing towards a moving target VS developing towards a known product are radically different tasks.

It depends highly on the constrains of the projects and resources available, which determine the best solution. But NO, you should not switch for No reason unless technology comes into play. Ruby on Rails is actively developed and improved, and it has a thriving community. So, it would be a complete waste to switch, especially if what you have is robust.

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Where Ruby on Rails is used?

Ruby On Rails

Ruby on Rails is a framework for building web applications. It provides you with tools to speed up your development process (such as generating files and folders for you), facilitate common tasks (such as setting up and communicating with a database), installing gems (self-contained solutions to specific problems, written in ruby) and much more.  The Ruby on Rails (RoR) development services provides a number of Ruby applications for various purposes.

Applications of Ruby on Rails

1.  Ruby is one of the programming languages. As for your “can I replace html?” question, there are many languages out there that compiles to or extend html, saving you keystrokes or allowing you to include dynamic content. One example, easily installed with rails, is Html. On a side note, there are languages that extend CSS as well, such as Syntactically Awesome Style Sheets (SaaS).

2.  HTML and CSS are front end languages understood by the web browser. When you open up chrome and point it to a website, the server powering that website ships out some HTML and CSS which the browser can then render as a web page.

3.   Software which runs on your server and which will generate HTML for you depending on the request, or the user, or the time of day, or any one of countless other criteria. Rails is a framework with HTML and CSS. What form this HTML and CSS takes is up to your creativity, as a designer and coder.

4.   Basically, it is a tool for the Ruby Language that makes the web development process easier. You can even achieve the same result as Ruby in less time.

5.   If you want to develop a website you need to learn a language, and Rails/Ruby is a good place to start as any.

6.   ROR is most popular among new tech startups. One of the main reason for this is speed of iteration. Startups can test and validate their idea much quicker with Rails than other development frameworks.

Larger companies use it too though. Even Amazon has a few rails projects internally. Twitter and GitHub still rely heavily on Rails, despite their size and popularity. A common approach with systems architecture now is to have a collection of micro-apps, rather than one large app.

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Why is Ruby on Rails better?

Ruby On Rails Development

The main benefit of Ruby on Rails is fast development.  The framework follows principle like convention over configuration and Don’t Repeat Yourself (DRY). The purpose of these principles is to make development faster. These allow developers to follow a more structured development. Our Ruby on Rails (RoR) development services provides a number of features which makes it better.

Ruby on Rails as a better framework

1.    Rails prevent you from writing a lot of code that you might otherwise write or cobble together from other sources, including an Object-Relational Mapping, a routing system and a templating language.

2.   It gives you access to hundreds of gems, the most useful of which are very well- maintained, widely deployed and well tested. Rails has a tremendous community, and the answer to your problem is likely out there. Rails was built with agile development in mind. It’s in the title of the book by the framework’s creator. It is easy to make changes to the code you write, especially if you write tests.

3.   Rails enforces many good software engineering practices including MVC. It is very mature, probably the most mature modern web framework in existence, and it has carried a number of startups to huge success. The community is highly collaborative and most of the gems are well-tested, very healthy, Open Source projects with many contributors and frequent releases.

4.    It has a tremendous Test Driven Development, Behavior Driven Development (BDD) community. No other language or framework comes so close. The testing tools are incredibly mature, the support is out there for people learning it, and if you find a good Ruby developer to hire, chances are he or she knows how to test and loves doing it. Ruby has many interesting languages features that make advanced testing techniques like mocking and stubbing possible.

5.    Fast development speed depends on Compatibility with the existing ecosystem. Many startups prefer to deploy their apps on a PaaS significantly lowers initial software adoption cost. Nearly all of them support Ruby on Rails out of the box. Rails incorporate “RESTFUL Architecture” out of the box. This means startups don’t need to hire someone to implement RESTFUL code. Rails would ensure that anyway.

Rails is a web application framework running on the Ruby programming language. It basically facilitates the building of web application in the Ruby language. You can write a Web Application without Rails, just in Ruby, but it would be a whole lot more complicated. For any other queries related to ROR development, you can contact us as Laitkor.com helpdesk.

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Which Macbook is better for Ruby on Rails development?

Ruby On Rails Development

If you are not concerned with price range, then there are a lot and you can select any of the Macbook Retina. Modern laptops, 2010 and up, will be OK to most Rails tasks. You can try a Retina since it make a real step up, with the flask disk and the amazing screen. Try one at your closest mac shop or maybe with a friend. It is really a job to write code on any editor of your and the disk speed will be a huge difference in a lot of tasks, both dev and non-dev. The Ruby on Rails (RoR) development services can be provided using a Macbook.

Better Macbook for Ruby on Rails

1.   Though Macbook makes a great Laptop for web development, it really is not necessary. But if you would like to buy a starting model of a macbook for Ruby on Rails development as you hardly use RAM eating software in rails development.  We are at a series where we can even do rails development even in a chromebook through the browser (nitrous io especially amazing).

2.  If possible, the best can be Retina display Biggest screen, the text looks good in that with 4- 8 GB RAM, and whichever macbooks fits will work great. Rails will work great with most Mac Books.

3.    MacBook Pro is short and skinny with following few features:
•    13” Screen
•    4 GB RAM
•    2.4 GHz CPU Intel core i5
•    500 GB Toshiba SATA
•    16 GB DDR 1333 MHz DDR3

4.    For acceptable speed and responsiveness, you can go with using:
•    Chrome
•    Smart Git
•    RubyMine

5.   The biggest advantage of Macbook Pro Retina with 17 processor and 16GB of RAM because:

•    Retina doesn’t tire your eyes and you will observe the difference between any other standards screen and a retina one. After using Retina, you may assure that you won’t be as eager as before to attach an external monitor unless is a retina monitor.

•    You need the 17 processor for intensive tasks which in some cases you will encounter quite often. For example if you run tests in parallel you will notice the difference in tens of seconds or even minutes, when running large test suites.

•    Memory will be necessary to be able to run multiple processes directly in memory. Using an IDE like RubyMine is also quite a big memory consumer. Caching the app in memory for performance increase is also another use case. Running test in parallel will require starting multiple instances of your application. Thus the needed memory for each instance will require more RAM.

MacBook pro mid 2013 is great and sufficient for professional development of Magento, PHP, node and virtualize with vagrant, also as it has a 13 inch screen, it allows greater mobility. For any other queries related to Macbook and Ruby on Rails, feel free to contact us at Laitkor.com helpdesk.

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For a startup, where can you find a good outsourced Ruby developer for RoR Development services?

Ruby on Rails development services - Laitkor

There are many software companies associated with Ruby development along with experience developing products. Laitkor is a technology partner for many startups and multinationals across many countries that help rapid complex web application. Our company provides 100+ projects with a matured development team that have strong and streamlined delivery model. Our clients repeat for more services and developing existing technology.

Ruby developer for start ups

1.  You can consult a freelance developer from marketplace for small service. For professional services, who do not blindly develops, but can consult and apply their mind and work with you as a global technology partner, than you should look for a company like laitkor.com which is more focused on Ruby on Rails development services and delivers solution across the country.

2.   It is quite difficult to find a well-qualified Ruby developer, but you can get one more simply. Get a referral from a business colleague who has directly worked with the person / team / company. Get the one that provides you quality web service at acceptable cost. Laitkor provides admirable Ruby on Rails Outsourcing service worldwide at low rate.

3.   Since you are a fresher, you should look for a company that provides good value at reasonable rates. The company must have a broad experience in running marketplaces and e-commerce business. Get the reference from company’s clients and check the transparency of the company.

4.    Consider for the company that has lot of portfolios; find offshore who has built similar project or at least using the same technology. Try to get a team that can work for both web and mobile, and also mark the team management towards the project.

5.   Laitkor provides remote project support that will give you benefit of established processes and know-how. We help build new products and small start-ups, creating fast, completely functional MVPs. We provide the best support for remote project by developing an agile methodology. That way, the client has a leading role in the development processes and quick iteration can be made, where needed.

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For startup, how to hire RoR developers for Ruby on Rails Development Services?

Ruby on Rails Development Services - Laitkor

Ruby is a language which is not really exposed to youngsters in many places. But in European countries Ruby is very cool and smart language to start your programming career with. There are various websites where you can search for aspiring programmers, so you can go for practicum associated website, social network like facebook.com, linkedin.com and skillpages.com. You can post your necessity via all the social networking sites including Twitter, so that it will reach out to many people and you can get a developer for your Ruby on Rails Development Services.

Hiring RoR developers for startups

1.    Post your requirements on social networking site and employment sites. They have very good reach in college campuses. You would definitely find someone matching your requirement. There are many excellent Ruby on Rails developers. But the most difficult part is to find them. You can get an expert developer from companies, and Laitkor itself offers experts for your Ruby on Rails Development Services.

2.    Consider these aspects before you choose a developer for your startups:

•    Development Experience

RoR requires quite a few learning curves so as to use it effectively, especially in combination with other web technologies. Go with the company who has experienced RoR developer.

•    Expertise and Portfolio

Consider what applications and websites have the developers built so far. Could any of their expertise and skills be relevant for your particular idea? A portfolio won’t tell you the full picture, because most of advanced functions are usually under the hood.

•    Technology use

You must understand the technology used by a developer. Every technology / application is a tool and a good selection of used technologies suggests that this company is skilled to use appropriate tools for particular problems, to solve them efficiently.

•    Quality testing

See if they write tests / specifications to test each line of the code. 100% test coverage is excellent, but 95% coverage is very good. There are tools that check test coverage.

•    Management expertise and systems

You can tell about the experience of the management by the questions they ask. Lean development is the most appropriate for Startups, and also for any other projects because of quick prototypes, short development cycles, constant feedback and agility.

•    Communication

A good rule of thumb is to receive a reply on your question on e-mail within 1 working day. For urgent questions developers should be reachable via phone, if busy, calling back within 2 hour. Other adds yet another layer in the middle- a chat.

•    In-House Expertise

A good web development company should have in-House experts for web Design and Usability, Front-End development, Back-end development and Digital Marketing experts. Those are the most critical categories for a successful full-scale development.

•    Free trial and guarantee

You should test the developer on a small project or a project milestone, before hiring them for a full-scale development. Do they offer a free trial? Do they have quality / satisfaction guarantee? Test several developers side by side and pick the one that performs best.

•    Location

It is better to choose a developer approximately in the same time zone to be able to communicate quickly. New development countries have typically much lower prices for the same or even higher quality, but there might be communication and management issues.

Don’t just try to go with the cheapest option. It will cost you dearly in long run or could be a complete waste of time and money. Laitkor Info Solutions is at your service, and is a leading Ruby on Rails web development company that provides an excellent service at a competitive rate.

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Ruby on Rails Development Services: what is the best Ruby on Rails development setup on a Mac Snow Leopard?

RVM allows you to run and check in contradiction of several versions of Rails, as well as creating Gemsets which allows you to fix a new assembly of gems to your existing rails default. Then it will test your code against older or latest versions of gems, or assimilate changes to gems to your code swiftly and simply. Best of all, you can install this in your own UserSpace, so no mucking about with sudo to build it as a system wide application.

Ruby on Rails development services - Laitkor

BEST ROR DEVELOPMENT SETUP ON A MAC SNOW LEOPARD

1. For source control Github is just awesome, and is incredibly easy to use. It features, amongst many other things, sub-modules, which definitely allow you to import other Github repos into your code base.

2. You must also look at assimilating your test with autotest and spork. The prior runs tests as you save files and broadcast the outcomes to Growl, while the latter generates a pool of Rails instances which can be reprocessed; speeding up the process by saving your RSpec tests the above of loading up the entire Rails environment for every test.

3. You may replica the default Terminal app using Terminal Visor, which generates a support similar to those found in ID software games. This terminal drops down through your current screen via keyboard shortcut. You can use this for manual testing with the RSpec framework as well as hasty access to a Terminal so that you can fire off directions from within the same screen as TextMate without having to scroll another screen or Cms+Tab to your iTerm Window

4. Don’t worry with Apache or MySQL on your local machine. Prototyping Rails apps with SQLite and the built-in WebBrick server will aid all purposes. If you want to outspread your dev environment, have a look at running a VM or pushing your code to a server on the web. Run rails apps under Passenger and deploy using Capistrano.

5. You don’t need to install Ruby on Rails because it is already installed. But, you may well need to install the latest version of Rails, which is 3.0. Apple is typically a bit slower on upgrading, and it is significant to have the latest version.

6. Terminal is an extreme important program, which is installed on the Mac. The only program you will have to pay for is Textmate, which assists as the text editor. In short, you will run your shell commands in the Terminal, and will write code in Textmate.

OSX 10.5+ comes with Rails. Usually it is preinstalled but if not, you should install the Developer apparatuses from your OSX DVD or from apple.com. You must also keep in mind, the version includes is Ruby 1.8c and Rails 2.3.5. Few other things you may take interest in as rails dev includes RVM & solid text editor. Ruby on rails development is easy and simple for Mac by following above process.

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For a startup, where can you find a good outsourced ROR developer for Ruby on Rails Development Services?

Laitkor Info Solutions is the leading company around the globe that supports the clients with tools and practices advanced tactics to explain undertaking precarious business problems. Our mission is to transfigure the progression involved in solving the deliberate or routine IT problems that effect corporate growth.
We have quite impressive and excellent portfolio that specializes in Ruby on Rails development. You do not have to wonder for prices, we create the best eminence products for a good charge, due to the well-organized scheme of co-operation. We form the best web-projects of any complexity in Ruby on Rails.

Ruby on Rails - Laitkor

ROR DEVELOPER FOR A START UP

1.    Quality control at every stage of the project implementation ensures the best quality of the product. We guarantee the best quality product at best available price. Every product of Laitkor Info Solutions staff benefits from our technical support in the future, so that you can always get free consultations on each and every challenging situation. We are best in:

•    Experienced and talented team of developers
•    Quality and customer Friendly price
•    Long term project support and all round development assistance
•    Well organized co-operation system
•    Full control over your project and our development team
•    Working with Agile, so as to provide clean and thoroughly documented code
•    Working with startups and expert consulting service

2.   Laitkor is a leading global technical partner for many startups round the globe and have helped a number of clients to implement their vision effectively from simple websites to the most complex web application. Before hiring a company, you can check the company’s portfolio and back projects along with our past customers experience with us. Our clients trust us for delivering quality web services at low rate compared to other branded company. We are not just a brand, but a friend at your service.

3.   It is difficult to find a qualified and trusted Ruby developer, but you can also take referral from a business colleague, if you have any. It is necessary to get an experienced hand for your work. Laitkor have wide familiarity in running marketplaces and e-commerce dealings. We are transparent with to clients for all work related to undertaken project development. Startups can use our developer for their services at very reasonable price and expected time.

4.    It is actually a bit tricky to find a good outsourced Ruby on Rails Development Services. You can follow the team who has done more number of similar projects or at least using the same technologies. It is better to choose one who has experience and work talent for both mobile and web, so that you can use them whenever needed.

It is necessary to observe the project management of the team you are about to consider for your own work. It is reasonable to check the project management, management tools, communication skills and feedback response. Freelancer can work for small projects, but when it comes to big projects with accuracy, you need to rely on a company. If you are a startup, we are at your service.

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How to set up a Ruby on Rails development environment on Ubuntu?

It is sarcastic how the “web framework that is enhanced for programmer’s pleasure and justifiable throughput” isn’t enhanced for installations. Everything starts with an installation. The firmest infers to use a Windows machine and install RailsInstaller. Ruby on rails development environment can be set up by Bitnami machine, which has number of versions and updates. They use Ubuntu for the development environment.

Ruby on Rails - Laitkor

BEST WAY TO SET UP A ROR DEVELOPMENT IN UBUNTU

1.    The Bitnami machine will use Ubuntu 10.10 and has two options:

•    RubyStack 2.2 – 2 (Ruby 1.8.7, rails 2.3.11)
•    RubyStack 2.3 – 0 dev (Ruby 1.9.2, Rails 3)

2.    After entering what is asked on the Bitnami machine for the first time, you will enter in the command mode, no graphical interface. The server doesn’t need a graphical interface to run but if you want that interface, you need to install Gnome.

3.    You can even install the RubyStack 2.2 – 2 versions, but you can also try the newest one. Ruby 1.9.2 seems to be good for production, while Rails 3 is not very much suitable. You can install a pre-configured environment from Bitnami. They have innate installers, VMware virtual appliances or if you prefer they will host it for you in the cloud. The two are completely free for the first time.

4.    The next way is to go with Vagrant. You can use it to set up any new Rails environments going forward. You just need to follow the following steps:

•    Step 1: Install Virtual Box
•    Step 2: Install any version of ruby (probably the best with RVM)
•    Step 3: Gem install vagrant.
5.    You can even provision your own VirtualBox by forming a Chef procedure and use that for future improvement environments as well. Between EY, 37 signals, and the opscode cookbooks you should be able to find the whole thing you need.

6.    Bitnami Ruby stack offers an ample, ready-to-run development situation for Ruby on Rails. Download installers and virtual machines, or run your personal Ruby server in the cloud.

7.    The most obvious reason for using Ubuntu is because the majority of code you will write will run on a linux server. To install Ruby, you have to follow the following steps:

For Ruby 2.2.3-

•    Choose the version of Ruby you want to install
•    Choose one method that sounds the most interesting to you
•    The last step is to install Bundler

For Ruby 4.2.4-

•    Choose the version of Ruby you want to install (here 4.2.4)
•    Set up MySQL
•    Set up PostgreSQL

Everything truly starts with an installation. The Bitnami has scope for Ubuntu and has two options of RubyStack, you can follow either of them. After installing and proceeding what is directed on the screen, you will enter into the command mode. The Bitnami RubyStack provides easy to run development condition for Ruby on Rails. You can even download installers and virtual Machines, or try to execute on your own Ruby server in cloud.

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What is reasonable hourly rate for a US developer for Ruby on Rails Development?

Laitkor is the best option if you are looking for good value and reasonable development rates. The hourly rates are less and very reasonable as compared to other counterparts, and on top of that you can avail quality management & project assistance queries for free.

Ruby on Rails - Laitkor

We have ample references for Ruby on Rails projects from all major geographies. We have wide-ranging familiarity in running marketplaces and e-commerce businesses. Apart from all these, we are transparent and agile.

Hourly Rate for a US Developer for ROR Development Services

1.    Some developers claim that it’s graduate average around $75,000 per year in their first job. This would equate to $37.50 per hour. A coder with more expertise will probably be nearing $100,000 per year within about five years, but it does depend on skill, exposure, experience and previous education. The general trend is that an in-demand software engineer with five plus years of Ruby on Rails experience can probably charge up to $ 100 per hour for contracting gigs, but a full-time employee is generally going to be looking at more like $50 per hour with good benefits, and the guarantee of steady work.

2.   Some recruiters speak the rate ranging from $30 PER HOUR UP TO $300 PER HOUR. Mostly, the starting salary for Rubyists will be around $35 per hour, but after a few years, $50 per hour is pretty common. People with twenty years of experience will commonly be around $75 to $100 per hour. These are for full time positions.

3.   If you are a consultant, you can expertise to charge about 30% more, but the work is more irregular, and there are often no benefits. Typically, we say that a full-time position is worth about 30% more than the same hourly rate because of the value of the benefits, so insurance, 401k, etc. are important to consider.
4.    Another thing to be aware of is that costs-of-living differ drastically in different areas. A salary of $ 100,000 per year in one place may equate to only $ 30,000 in another. So this should also be considered properly. The normal pay of a RoR developer ranges between $ 12.28 – $ 97.03/hour. The hourly rate also diverges reliant on place, abilities, familiarity, and the company paying you.

5.   When talking in terms of experience and pay, it may go like this:

•    1 year of experience- Paid $ 12 – $ 25 per hour
•    2 – 4 year experience- Paid $ 25 – $ 125 per hour
•    5+ years- Paid $ 125 – $ 300 per hour

The variation depends on your ability, past projects, testing skills, speed & location. If you have good open source contributions, you can charge even higher. As per my opinion, it is completely dependent upon duration of project, complexity and requirements of the client. For long term project Hourly rates will be less and for short term projects it will be more.

Laitkor can start at $12.28/hour for upcoming and new businesses for Ruby on Rails Development and alike.

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Which language is best to develop a secure website .Net, PHP, Java, Python or Ruby on Rails?

All these languages (.Net, Java, PHP, Python and Ruby on Rails) support all the security implementations. They are all the best programming languages and provide the best security features for developing secure website. Every programming language offers the different features so you can develop a website with anyone of them that offers you more security features to create static, dynamic and more secure websites with it.

Ruby On Rails - Laitkor

The best language

1.    There is always an eye so there is nothing fully secured over internet. Also, security is not a trait of a language but implementation. You need to know about SSL implementations, XSS attack, CSRF etc. if talking about security.

2.    Security does not mean which platform and which scripting language you are using. It means how you have done applications, how you employ the system to instrument interface for end user. If you are a developer, you should not think so much on language. But think where you can do BEST. If you want to build from third party then think about their expertise. The best technical aspects and knowledge will provide you security.

3.    Every language is equally secure. What is actually meant by a secure website? What you need to keep secure?

•    Secure= Confidential + Integrated + Available

•    Database and Source are the two things that you need to keep secure. Everything else is publicly accessible for users.

•    Confidential means no outsiders should be able to enter your database and source code without your permission.

•    Integrated means no outsiders should be able to modify your database and source code without your permission.

•    Available means no outsiders should be able to make website inaccessible to visitors without your approval.

4.    When concerned with security threats, you have to worry about three things:

•    Hijacking your server

•    Injection of malicious code

•    DDoS attack

5.    Talking about security, no language has any special feature that can prevent the above mentioned three things automatically but it all depends on you. If your website is doubtful in one technology or language then it will also be insecure in other technology or language.

6.    It is you that matters the most than the language you are using. It is because of the following reasons:

•    If your server password is 12345, even a tenth grade student can hijack your server.

•    If you deliberately write a code that allows an outsiders to inject code in your website, it is not the language’s mistake.

•    Almost all the languages are compatible with the server software, those can prevent DDoS themselves. 

Therefore, Python Application Development, Ruby on Rails Development, PHP Application Development and Asp.Net Application Development are all best if coded correctly. They all provide best security features so further selection of language is totally dependent on you.

You can choose the one in which you have more control and command of programming, coding and development. So, all the languages are equally good to develop a secure website.

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Benefits Offered by Ruby on Rails Development Services

Ruby on Rails is an open source framework which allows the web developers to work with a flexible approach, enhancing the features of a web application. It is one of the most productive framework which allows the developer with the flexibility to control the framework. It is comprised of all the solution required for a highly productive framework. In today’s world, most of the web applications are penned down under this technology due to its practical approach. There are various features of Ruby on Rails, and some of them are it provides higher flexibility for the developers for customization, fast development speed, compatible, cost effective and is comprised of integrated testing tools. Other than that, herein are some of the benefits offered by Ruby on Rails Development services.

1. Time-saving approach

Ruby on Rails is comprised of a software library or a package library which consists of hundreds of packages and modules for advanced web application development. This has helped the developers to code for a web application in the little amount of time. Other than that, one can take the project from the planning stage to the development stage.

2. It is a perfect platform for web development

Ruby on Rails is an ideal platform for developing web applications. The best thing about its framework is that it can make the working prototype run extremely fast. Making a web application is feasible under Ruby on Rails, and the packages already provided with it provides the developer with an upper hand for developing some of the advanced web applications. Last but not the least, any bugs or cracks present in the application can be easily fixed in the development cycle.

3. Cost Effective

Ruby on Rails is an open source framework and completely runs on Linux operating system, making it easier for the developer to work with a straight-forward approach. There is no extra requirement of resources for creating a web application as it is already comprised of all the necessary and required packages in its library. Therefore, the framework is completely free, and the developer just has to write the code in its framework.

4. Faster Development

Ruby on Rails follows a symmetrical approach and therefore while writing code, the development can use less coding for the development process. What it means is that it requires less density of coding for difficult queries and features as all the required packages are already present in its library. On the other hand, the codes used are lightweight and readable. Moreover, it uses the Model View Controller architecture, which requires the developer to write the code in a logical manner. This logical approach of writing the codes reduces the density of the codes and hence, the web application can build in less amount of time.

5. User-friendly interfaces

The reason people visit a web application is due to its interface. The better the user-interface, the more will be the visitors on the page and Ruby on Rails framework allows the developer to create a user-friendly and productive web applications.

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Which is more marketable today: Node.js development service or ROR/Meteor.js?

Survey shows that Ruby on Rails and Node.js are very much prevalent with their corresponding recompenses. But, Node.js is leading the face for number of modules in a moderately short time compared to RoR. Primarily, Node.js is an application runtime environment that allows you to write server-side applications. Node.js has a different style of programming and this helps in make Node more marketable

Node.js Development Company laitkor

Node.js development present marketable scenario

1.  In the product or service provider context, it totally depends on the customer what they are using. In the employee context, there are about 2-3 times more works in RoR than Node. Node is certainly coming up in the world, but RoR is still favored by most due to its mellowness.

2.  Once you get to know JavaScript for the front end, you might as well learn the essentials of Express and Node to become creative in the back end without distressing about learning a new programming language with a dissimilar syntax and object oriented style. ExpressJS and Node will have the benefit of compelling you to learn some of the particulars about JS that a lot of novice-mid front –end developers never fully wrap their heads around.

3.  You will do quite well knowing RoR or ExpressJS also. Of course there are other frameworks out there for Erlang, Scala, Clojure, Go, Haskell, etc. but when we are talking about marketability, it implies popularity + usability, so the only real contender here is really going to be Java in terms of frameworks than can support the kind of concurrency Node.js development tries to accomplish without sacrificing the use of a popular, battle-tested industry language.

4.  Node.js is more marketable than Ruby on Rails and Meteor.js. Marketable generally means two things: more employers are hiring for it and it pays better. Node.js edges out Ruby on Rails both of these criteria.

5.   The demand for Node devs is at all time high and Meteor doesn’t have the same name recognition and general practice up till now. So it comes down to more just Node is used because people know Node.js development, so more people learn Node, and it is just like a cycle. You can learn Node and Express with a MEAN stack, so there are added projects you can tie them into distinctly as contrasting to Meteor’s unified front.

6.   You can use HTML, CSS and JavaScript whenever you want to build web applications with any browser and use Node.js development as a back-end with npm as a package manager. You can even build desktop applications with Electron and use Node.js as a back-end with npm as a package manager. You can even use these to build desktop applications with React Native and use Node.js as a back-end with npm as a package manager.

7.   Programming has never been as easy to get into as it is now, and the accessibility of JavaScript and utility of Node.js development has definitely helped on that front. Node.js is an application runtime environment that allows you to write server-side applications in JavaScript whereas ROR is a framework itself for programming.

Considering the speed of the development, Node.js development mechanism is that it makes you string organized different components, comfort the procedure and suppleness of building entire application. This makes Node.js more marketable.

Node.js is “lightweight and effective, faultless for data-intensive real-time applications that run through distributed devices.” It is steady enough and is being deployed in more and more complex applications and systems. It is easy to get started with Node.js and when you are building next gen web application, especially APIs for mobile and web integration, Node.js is a run-time environment that suits you best.

Source Website: https://www.laitkor.com/which-is-more-marketable-today-node-js-development-service-or-rormeteor-js/

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Which is more marketable today: Node.js development service or ROR/Meteor.js?

Survey shows that Ruby on Rails and Node.js are very much prevalent with their corresponding recompenses. But, Node.js is leading the face for number of modules in a moderately short time compared to RoR. Primarily, Node.js is an application runtime environment that allows you to write server-side applications. Node.js has a different style of programming and this helps in make Node more marketable

Node.js Development Company - Laitkor

Node.js development present marketable scenario

1.  In the product or service provider context, it totally depends on the customer what they are using. In the employee context, there are about 2-3 times more works in RoR than Node. Node is certainly coming up in the world, but RoR is still favored by most due to its mellowness.

2.  Once you get to know JavaScript for the front end, you might as well learn the essentials of Express and Node to become creative in the back end without distressing about learning a new programming language with a dissimilar syntax and object oriented style. ExpressJS and Node will have the benefit of compelling you to learn some of the particulars about JS that a lot of novice-mid front –end developers never fully wrap their heads around.

3.  You will do quite well knowing RoR or ExpressJS also. Of course there are other frameworks out there for Erlang, Scala, Clojure, Go, Haskell, etc. but when we are talking about marketability, it implies popularity + usability, so the only real contender here is really going to be Java in terms of frameworks than can support the kind of concurrency Node.js development tries to accomplish without sacrificing the use of a popular, battle-tested industry language.

4.  Node.js is more marketable than Ruby on Rails and Meteor.js. Marketable generally means two things: more employers are hiring for it and it pays better. Node.js edges out Ruby on Rails both of these criteria.

5.   The demand for Node devs is at all time high and Meteor doesn’t have the same name recognition and general practice up till now. So it comes down to more just Node is used because people know Node.js development, so more people learn Node, and it is just like a cycle. You can learn Node and Express with a MEAN stack, so there are added projects you can tie them into distinctly as contrasting to Meteor’s unified front.

6.   You can use HTML, CSS and JavaScript whenever you want to build web applications with any browser and use Node.js development as a back-end with npm as a package manager. You can even build desktop applications with Electron and use Node.js as a back-end with npm as a package manager. You can even use these to build desktop applications with React Native and use Node.js as a back-end with npm as a package manager.

7.   Programming has never been as easy to get into as it is now, and the accessibility of JavaScript and utility of Node.js development has definitely helped on that front. Node.js is an application runtime environment that allows you to write server-side applications in JavaScript whereas ROR is a framework itself for programming.

Considering the speed of the development, Node.js development mechanism is that it makes you string organized different components, comfort the procedure and suppleness of building entire application. This makes Node.js more marketable.

Node.js is “lightweight and effective, faultless for data-intensive real-time applications that run through distributed devices.” It is steady enough and is being deployed in more and more complex applications and systems. It is easy to get started with Node.js and when you are building next gen web application, especially APIs for mobile and web integration, Node.js is a run-time environment that suits you best.

Source Website: https://www.laitkor.com/which-is-more-marketable-today-node-js-development-service-or-rormeteor-js/

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Ruby vs. Python: Which is better & more powerful for web development?

Both Ruby and Python are good, well-designed, modern, flexible and very good for productivity. Both of them can work for programming and web development, but it is difficult to award any of them better. So before answering such a question, one must suits it with personality/preferences and language strength. Better in preference and language, more suitable is that programming language.

Ruby vs. Python - Laitkor

Both of them are used in high level web development and are popular among web developers. They are famous for their rapid development cycle; Python boasting computation efficiencies and Ruby boasting code design benefits.

These are some of the factors to be noted:

•  Python generally believes the importance of readability, so it focuses on it as such there is one-true way of writing programming codes.

Ruby keeps no such limitations and free its operators to their choice. There are generally two different ways to achieve programming. The selection relatively depends on the personality and the command over the programming language.

So, on the basis of such an effect, Python is better than Ruby, since most of the user prefer readability over flexibility.

•    From the point of web development Ruby+rails+etc holds a slight edge over Python+Django+etc . For data manipulation, system administration, analytics and scientific programming, Python is better.

•    As related to jobs, there are more jobs available for Ruby development than that for Python development.

A large number of people is actively choosing Ruby over Python instead of the fact that Python is more popular than Ruby.

Any web application can define its usage depending on the number of users of that application/software. There are more projects in Ruby than Python. If the project is just a simple web app, one must go for Ruby. But if someone needs to process with lots of data, then Python is best suited for it.

We, at Laitkor are dedicated towards assisting you to select better and more powerful apps. For any assistance on app development, feel free to get in touch with our expert panel at help desk.

From Source: https://www.laitkor.com/ruby-vs-python-which-is-better-more-powerful-for-web-development/

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