suweller

# Given an app with Role-based access control (for example cancan)
module MenuHelper

  def menu_item(*args)
    options = args.last.is_a?(Hash) ? args.pop : {}
    klass = args.pop
    return nil unless can?(:index, klass)
    args << klass.model_name.route_key
    path = "/#{args.join('/')}"
    content_tag(:li, class: ('active' if request.path.starts_with?(path))) do

suweller

Keybase proof

I hereby claim:

• I am suweller on github.
• I am suweller (https://keybase.io/suweller) on keybase.
• I have a public key whose fingerprint is A0A2 7C72 616A 1DCB DA01 1E33 B373 EBDA 3CD8 CADC

To claim this, I am signing this object:

suweller

Whitespace fish - 🐟

The ultimate humiliation. Given for not adhering to whitespace guidelines.

Emoji cop - 👮

For using the wrong Emoij

suweller

RSpec::Matchers.define :inherit_from do |superclass|
  match do |klass|
    klass.class.ancestors.include? superclass
  end

  failure_message_for_should do |klass|
    "expected #{klass.class.name} to inherit from #{superclass}"
  end

  failure_message_for_should_not do |klass|

suweller

class window.DataToggle
  get: (str) ->
    $("##{str}")
  ids: (type, e) ->
    $(e).attr("data-#{type}").split(' ')

  constructor: ->
    _self = @
    _self.data_show(_self, $(e).parent()) for e in $('[data-show]')
    _self.data_hide(_self, $(e).parent()) for e in $('[data-hide]')

suweller

  module I18n
    class SuicidalMissingTranslationData < RuntimeError; end

    class << self
      def translate_with_suicidal_exceptions(*args)
        translate_without_suicidal_exceptions(*args)
      rescue I18n::MissingTranslationData => e
        if %w(test cucumber).include? ENV['RAILS_ENV']
          raise I18n::SuicidalMissingTranslationData, e
        elsif %(staging production).include? ENV['RAILS_ENV']

suweller

module ActionView
  module Helpers
    module TranslationHelper
      # Override translate method to consider translate_scope.
      def translate(key, options = {})
        I18n.translate(key, {:raise => I18n.raise_on_missing, :scope => (translate_scope.dup << options.delete(:add_scope)).compact}.merge(options))
      end
      alias :t :translate
      
      # Append scopes to the current translation scope.