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Add some docs for ActionController::Base.without_modules

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This commit is contained in:
Carlos Antonio da Silva 2012-03-06 09:04:06 -03:00
parent f434fa846e
commit 945ee35933
1 changed files with 10 additions and 0 deletions
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10
actionpack/lib/action_controller/base.rb
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@ -171,6 +171,16 @@ module ActionController
class Base < Metal
abstract!
# Shortcut helper to map all ActionController default modules except the ones given:
#
# class MetalController
# ActionController::Base.without_modules(:ParamsWrapper, :Streaming).each do |module|
# include module
# end
# end
#
# This gives better control over what you want to exclude and makes it easier
# to create a bare controller class, instead of listing each required module manually.
def self.without_modules(*modules)
modules = modules.map do |m|
m.is_a?(Symbol) ? ActionController.const_get(m) : m