class Module
Public Instance Methods
alias_method_chain(target, feature) { |aliased_target, punctuation| ... }
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# File lib/core_ext/module.rb, line 4 def alias_method_chain(target, feature) # Strip out punctuation on predicates or bang 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? alias_method "#{aliased_target}_without_#{feature}#{punctuation}", target alias_method target, "#{aliased_target}_with_#{feature}#{punctuation}" end