class Module
Public Instance Methods
alias_method_chain(target, feature) { |aliased_target, punctuation| ... }
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# File lib/alias_method_chain.rb, line 4 def alias_method_chain(target, feature) ActiveSupport::Deprecation.warn("alias_method_chain is deprecated. Please, use Module#prepend instead. From module, you can access the original method using super.") # Strip out punctuation on predicates, bang or writer methods since # e.g. target?_without_feature is not a valid method name. aliased_target, punctuation = target.to_s.sub(/([?!=])$/, ''), $1 yield(aliased_target, punctuation) if block_given? with_method = "#{aliased_target}_with_#{feature}#{punctuation}" without_method = "#{aliased_target}_without_#{feature}#{punctuation}" alias_method without_method, target alias_method target, with_method case when public_method_defined?(without_method) public target when protected_method_defined?(without_method) protected target when private_method_defined?(without_method) private target end end