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@andreareginato
andreareginato / spec_helper.rb
Created October 2, 2012 16:48
Rails Spec Helper (using Spork, Mongoid, Factory Girls, Draper, Webmock and Capybara)
require 'rubygems'
require 'spork'
# This code runs once when you run your test suite
Spork.prefork do
ENV['RAILS_ENV'] ||= 'test'
# Mongoid models reload
require 'rails/mongoid'
Spork.trap_class_method(Rails::Mongoid, :load_models)
@andreareginato
andreareginato / Guardfile
Created October 2, 2012 16:49
Rails Guardfile (handle Spork and RSpec automatic tests)
guard 'spork', :rspec_env => { 'RAILS_ENV' => 'test' } do
watch('config/application.rb')
watch('config/environment.rb')
watch(%r{^config/environments/.+\.rb$})
watch(%r{^config/initializers/.+\.rb$})
watch(%r{^config/locales/.+\.yml$})
watch('Gemfile')
watch('Gemfile.lock')
watch('spec/spec_helper.rb')
end
@equivalent
equivalent / README.md
Last active December 16, 2021 16:34
String "false" to_bool ... or how to convert Rails/SimpleForm radio buttons to boolean

This gist was writen in 2012 and it was solving specific problem in Rails & SimpleForm. Some fellow developers were pointing out this may be out dated concept. That's why I advise everyone to read comment section bellow to have a full grasp of alternative solutions

other sources that may be helpful to understand why this may not be best idea:

@linjunpop
linjunpop / Capybara-Rspec-Rails-assets-pipeline.md
Last active August 14, 2021 05:42
Capybara, Rspec, Rails assets pipeline
@cavalle
cavalle / cohesion-and-big-models.md
Last active December 11, 2015 21:09
Cohesion and Big ActiveRecord Models

Cohesion and Big ActiveRecord Models

One of the problems of big ActiveRecord models is their low cohesion. In Rails we group behaviour around the entities of the domain we're modelling. If we use only ActiveRecord models for that, we'll probably end up with classes full of actions, in most cases, completely unrelated to each other (except for the fact that they act on the same domain entity).

To illustrate the issue let's imagine a big Post AR model of a blog application. In this app, users can add tags to their posts. Since this is the only class with this ability, I decide to put the related logic in the Post model itself. For this, presumably at the beginning of the file, I write a couple of has_many entries for tags and taggings. Then, fifty lines below, along with the rest of scopes, I add one more to find posts by tag name. A couple of hundred lines later, I put a virtual attribute tag_list which will be used to update the associations from a string of tag names separated by commas. Fin

@jacegu
jacegu / gist:6091719
Last active August 3, 2021 03:20
Differences between Domain Services & Application Services

The differences between a domain service and an application services are subtle but critical:

  • Domain services are very granular where as application services are a facade purposed with providing an API.
  • Domain services contain domain logic that can’t naturally be placed in an entity or value object whereas application services orchestrate the execution of domain logic and don’t themselves implement any domain logic.
  • Domain service methods can have other domain elements as operands and return values whereas application services operate upon trivial operands such as identity values and primitive data structures.
  • Application services declare dependencies on infrastructural services required to execute domain logic.
  • Command handlers are a flavor of application services which focus on handling a single command typically in a CQRS architecture.

Source: http://gorodinski.com/blog/2012/04/14/services-in-domain-driven-design-ddd/

@webdevotion
webdevotion / self-signed-localhost-for-rails.txt
Last active March 21, 2019 16:02 — forked from trcarden/gist:3295935
SSL self signed localhost for rails start to finish, no red warnings.
# SSL self signed localhost for rails start to finish, no red warnings.
# 1) Create your private key (any password will do, we remove it below)
$ openssl genrsa -des3 -out server.orig.key 2048
# 2) Remove the password
$ openssl rsa -in server.orig.key -out server.key
@scruti
scruti / ScopesAndLambdas.md
Last active December 25, 2015 04:19
Wrapping RoR scopes with lambdas and updating lambdas to new syntax. Done with Sublime Text find & replace.

Moving from lambda { |param| ... } to ->(param) { ... }

  • Find What: lambda\s*\{\s*\|(\w+,*\s*\w+)\|
  • Replace With: ->($1) {

Wrapping scopes with lambdas

  • Find What: scope\s:(\w+),\s(\w+.+)
  • Replace With: scope :$1, -> { $2 }
@albertohm
albertohm / README.md
Created November 4, 2013 22:41 — forked from ayosec/README.md

Xvnc

The scripts in this gist will start an Xvnc server with a basic window manager (IceWM). This is intended to use in a virtual machine, where we can need to start a browser to run a test suite.

Installation on Debian

All commands have to be run as root

apt-get install icewm vnc4server
@jaimeiniesta
jaimeiniesta / rails_jobs.txt
Last active November 15, 2018 09:15
Resources to find a job as a Rails developer
The following is a list of places where you can find job offers as a Rails developer:
https://twitter.com/currofile
https://twitter.com/domestikaempleo #spain only
http://www.workingwithrails.com/
https://weworkremotely.com/jobs/search?term=rails
https://jobs.github.com/
http://trabajosrails.com/ # spain only
http://www.indeed.com/q-Ruby-On-Rails-Developer-jobs.html