linjian

# Copy from easy_roles
# https://github.com/platform45/easy_roles/blob/cf9c5f6e5db46adf8c48cc1a2e43c83ece3c2f4f/lib/methods/bitmask.rb
#
# Put it to config/initializers/
module RoleModel
  class << self
    alias_method :origin_included, :included
  end

  def self.included(base)

linjian

# lib/mongo_mapper_ext/mongo_mapper_soft_delete.rb
#
# Usage:
# class Site
#   include MongoMapper::Document
#
#   plugin MongoMapper::Plugins::DefaultScope
#   plugin MongoMapper::Plugins::SoftDelete
#
#   default_scope :deleted_at => nil

linjian

# http://ariejan.net/2011/09/24/rspec-speed-up-by-tweaking-ruby-garbage-collection
#
# Usage:
# DEFER_GC=10 rspec spec/
# DEFER_GC=10 cucumber features/
#
# put it to spec/support/deferred_garbage_collection_all_in_one.rb
#        or feature/support/hooks.rb
class DeferredGarbageCollection
  DEFERRED_GC_THRESHOLD = (ENV['DEFER_GC'] || -1).to_f

linjian

# lib/mongo_mapper_ext/mongo_mapper_default_scope.rb
#
# Copy from rails-ext-0.3.29/lib/mongo_mapper_ext/plugins/default_scope.rb
# See http://rubygems.org/gems/rails-ext
#
# The implementation has been modified based on origin version:
# * Add query method to replace methods find_one, find_many, count.
# * Remove dependence on ruby-ext.
# * Support dynamic methods xxx_with_exclusive_scope.
#

linjian

# Solution 1:
#   Puts it in ~/.irbrc
#   then type '__init_vars_by_binding(binding).call' after rails console loaded.
if defined? ::Rails
  def __init_vars_by_binding(binding)
    Proc.new do
      __quiet_name_error { binding.eval("user    = User.first(:email => '[email protected]')") }
      __quiet_name_error { binding.eval("account = user.account") }
    end
  end

linjian

# Add the following line to config/environments/development.rb or config/initializers/
# So I can use puts or p to print debug message to log file when I use nginx, which has no way to see STDOUT directly.
if Rails.env.development? && $PROGRAM_NAME !~ /script\/rails/ && $PROGRAM_NAME !~ /rake/
  STDOUT.reopen(File.open("#{Rails.root}/log/development.log", 'a+'))
end

linjian

# Put it in config/initializers/without_callback.rb
#
# Usage:
# Site.without_callback(:destroy, :after, :decrease_sites_count) do
#   ...
# end
module ActiveSupport::Callbacks::ClassMethods
  def without_callback(*args, &block)
    skip_callback(*args)
    yield

linjian

# Copy from railties-3.0.10/lib/rails/tasks/routes.rake
#
# Put it to .irbrc
# Call it in console as:
#   __routes                    # => all routes
#   __routes('pause')           # => all routes matched "pause"
#   __routes('pause|resume')    # => all routes matched "pause" or "resume"
#   __routes(nil, 'sites')      # => all routes of sites controller
#   __routes('user', nil, true) # => reload routes, and show all routes matched "user"
def __routes(filter = nil, controller = nil, reload = false)

linjian

# Put it in spec/support/one_association_stub.rb
module OneAssociationStub
  def stub(*args, &block)
    if is_mongo_mapper_model? && is_one_association? && self.respond_to?(:target)
      self.target.stub(*args, &block)
    else
      super
    end
  end