Luján Fernaud lujanfernaud

Sidekiq: Clear a Specific Queue

Find the queue by name:

> queue = Sidekiq::Queue.all.detect { |queue| queue.name == 'compliance_requests' }
=> #<Sidekiq::Queue:0x00007fa5c4069778 @name="compliance_requests", @rname="queue:compliance_requests">

Clear the queue:

LanguageTool: Running it Locally

Resources

Website: https://languagetool.org
Repo: https://github.com/languagetool-org/languagetool
Addons: http://wiki.languagetool.org/software-that-supports-languagetool-as-a-plug-in-or-add-on
Ngrams: https://languagetool.org/download/ngram-data
Dockerfile: https://github.com/Erikvl87/docker-languagetool

RSpec: Add metadata based on path

RSpec.configure do |config|
  config.define_derived_metadata(file_path: %r{platforms/.*/spec/controllers/}) do |metadata|
    metadata[:type] = :controller
    metadata[:platform_controller] = true
  end

 config.include MainAppRoutesHelper, platform_controller: true

RSpec: Include based on type

# spec/support/user_support.rb
RSpec.configure do |config|
 config.include UserHelper, type: :user
 config.include_context "user_context", type: :use
end

RuboCop: Autocorrect Using Specific Cops

We can autocorrect using only some cops by passing --only CopType/CopName.

rubocop --only Style/HashTransformKeys

First run with --safe-auto-correct to see the affected changes:

Rails: URL Helpers

Access path helpers from outside controllers.

Rails.application.routes.url_helpers
Rails.application.routes.url_helpers.dashboard_path
Rails.application.routes.url_helpers.users_path
Rails.application.routes.url_helpers.pages_path

RSpec: Run Only Failures

In spec/spec_helper.rb:

RSpec.configure do |config|
  # This setting allows us to only re-run examples that had failures.
  # https://relishapp.com/rspec/rspec-core/docs/command-line/only-failures
  #
 # Usage:

Rofi: Alt+Tab (Super+Tab) Window Switching

This is using “Super” instead of “Alt”. If you want to use the latter you only need to replace all “Super” instances with “Tab”.

Bash Script

#!/bin/bash

# Related discussion:

	# Example:
	#
	# > TablesFinder.call(column_name: 'site_id')
	# => ['events', 'users']
	class TablesFinder
	VALID_ATTRIBUTES = %w[
	COLUMN_NAME
	].freeze

	def self.call(args)

	# Example usage =============
	#
	# describe :namespace do
	# include RakeTasksHelper
	#
	# describe ':task' do
	# it 'works' do
	# invoke_task('namespace:task')
	# end
	# end