With this gem in, if you hire a dedicated ROR developer with enough knowledge, they won’t have to deal with the N+1 insert problem. Developers can easily define a decorator instead of calling helpers procedurally with models.
Developers usually face library integration issues or difficulties in binding the gems while generating the code. In order to eliminate these issues and debug the errors, PRY turns out to be an ideal choice.
SPEC RAILS is a perfect choice for the developers, who are into writing the unit test cases. This gem facilitates application developers with the integration of Spec framework into any of the Rails projects.
Users simply have to generate the required spec helpers and configuration files. In simple words, SPEC RAILS features descriptive and neat syntax.
It a YAML and an ENV file for secure configuration of the applications that are created using Rails. This gem introduces a convention, which is potential enough to keep the configuration data and SCM separate from each other.
DEVISE includes 10 modules, namely- Omniauthable, Database Authenticate, Registrable, Conformable, Trackable, Recoverable, Lockable, Timeoutable, Rememberable, Friendly, and Validate. The resource URLs are easily identified by the primary key (database ID) of each module.
It is responsible for creating visit tickets that contain the traffic’s source, place of origin of the location and the client’s device information. Paperclip is designed to keep track of the entire process inside the Rails application.
The additional benefits offered by this gem include the transformation of images into thumbnails. Some unique features of Delayed Job include Image resizing, sending a huge number of newsletters, updating smart collections, spam checks, HTTP downloads, batch imports, and updating sold after the product changes.
Five million downloads, Laminar tops the list of most popular Rails Gems. This gem offers the ease of setting up the user access restrictions, and all of this can be managed in one place.
The “Authorizations definition library” module of CANCAN CAN allows developers to set the rules for users. Active Admin abstracts the business application patterns and makes it easy for developers to implement elegant and beautiful interfaces with less effort.
Its various features include Scopes, User Authentication, Global Navigation, Action Items, Sidebar Sections, Index Styles, Filters, Downloads, and APIs. Developed especially for Ruby on Rails web applications, Active Merchant can also be integrated as a plugin.
You may find this blog interesting Ruby on Rails : Let’s Bust the Myths, Get Some Facts and Understand Why ROR Is Ideal Choice for Web App Development. They can easily solve the problems related to file testing, uploads, authorization, and authentication.
Using these gems frequently isn’t bad at all, but it is important to use them the right way so that perfect applications are built. Linux and Unix are operating systems that have repositories of software that are installed similarly.
It is excellent that communities such as Ruby and Python wrote package management tools for their languages. In this frantic accelerated, volatility is the only constant and people have great affinity towards things that can save time.
These gems are a list of categorized reusable codes helping the developers build application at a faster rate. Pagination which is a really important aspect of any web application help in dividing documents into discrete pages.
In Ruby on Rails we can easily paginate data using a gem called ‘will_paginate’. The will_paginate library makes adding pagination functionality to Rails apps (and other Ruby frameworks) effortless.
Its size and simplicity are one of the reasons for its stunning performance. Pay is just 3 small modules of just ~100 lines in total, easy to understand and use.
You can copy the comprehensive and annotated pay.Rb and uncomment and edit what you may need. There is a migration guide available if you want to switch from Laminar or Will paginate.
I guess authorizing every request on an API can be achieved in the controller, but that is not scalable at all and may ease the introduction of vulnerabilities in an application. Not only will you have one place in the codebase for the authorization logic, making the system more robust, but also it will help to clean up the controllers, improving the readability.
Although it was recently added to our Rails API Base, we have been using it in several projects of the company over the last year or so, and the results have been pretty good! Despite the fact it can have a steep learning curve, specially at the beginning, due to its DSL, once you get used to it, you can have admin pages with CRUD actions for any resource in no time.
Also, another strong feature is that you can configure the index filters according to your needs, and they can be customized to use more than one attribute since they support Ransack. If you need a custom page, you can have Active Admin render your own partial, and you will probably need to make changes in the controller actions.
For some people, one of the downsides could be the design, since Active Admin does not come with a powerful CSS framework out of the box. This is because it easily integrates with Rails, has minimal dependencies, resulting in a fast setup, and it offers a very stable and reliable processing.
If your application scales, you will need a framework which delivers performance and in that case I would recommend switching to Sidekick. By running in memory with Redis, fetching and saving data is much faster than completely relying on the database like Delayed Job, and what’s more, you can have a dashboard to monitor the status of the processes.
That’s why the Bootstrap team developed ActiveStorageBase64, which offers an easy way to support uploading base64 encoded files. The main reason for this is that it encourages human-readable tests, which ends up helping a lot in the development process.
Last but not least, if your API relies on third party services you will need stubbing on the external HTTP requests and for this I recommend using Web mock.