Ruby On Rails

Tutorials

Mystified by RSpec's DSL? Some parentheses can add clarity

Mystified by RSpec's DSL? Some parentheses can add clarity Many developers have a hard time wrapping their head around RSpec’s DSL syntax. To me for a long time, RSpec’s syntax was a mystery.Then one day I realized that RSpec’s syntax is just methods and blocks. There’s not some crazy ass metaprogramming ...

https://fili.pp.ru/leaky-constants.html

https://fili.pp.ru/leaky-constants.html It took me by surprise when I realized that any constant declared in a block body is defined as a top-level constant.Yes, you've heard it correctly.

Finding time-consuming database queries for ActiveRecord-based Rails Apps

Finding time-consuming database queries for ActiveRecord-based Rails Apps Tool for finding time-consuming database queries for ActiveRecord-based Rails Apps. Provides Slack notifications for with backtrace, raw SQL, time duration, etc.

Using a Clean Formatter for Ruby Testing

Using a Clean Formatter for Ruby Testing Testing is the pinnacle of development, when you develop in a MVC model the controllers expect unit tests to prove it works as expected. Many of these libraries for Ruby are of the likes of Minitest, RSpec and many more.With Ruby, a common library...

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search PgSearch builds named scopes that take advantage of PostgreSQL's full text search.Read the blog post introducing PgSearch at https://content.pivotal.io/blog/pg-search-how-i-learned-to-stop-worrying-and-love-postgresql-full-text-search.

Email analytics for Rails

Email analytics for Rails Email analytics for RailsYou get:A history of emails sent to each userEasy UTM taggingOptional open and click trackingAhoy Email 1.0 was recently released! See how to upgradebullettrain_side To manage unsubscribes, check out Mailkickfire To track ...

Transform Ruby objects in functional style

Transform Ruby objects in functional style Transproc is a small library that allows you to compose procs into a functional pipeline using left-to-right function composition.The approach came from Functional Programming, where simple functions are composed into more complex functions in ord...

Recurring events library for Ruby

Recurring events library for Ruby Montrose is an easy-to-use library for defining recurring events in Ruby. It uses a simple chaining system for building recurrences, inspired heavily by the design principles of HTTP.rb and rule definitions available in Recurrence.

GraphQL on Rails: On the way to perfection

GraphQL on Rails: On the way to perfection In the previous parts of this tutorial we have built the prototype of a Martian Library application: a user can dynamically manage a list of artifacts related to the Red Planet in a modern SPA-fashion. It’s not quite the time to sit back and relax...

Generate strings that match a given regular expression

Generate strings that match a given regular expression Extends the Regexp class with the methods: Regexp.

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