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# File 'lib/override_parens.rb', line 2
def self.included(base)
namespace = base.name.split('::')[0...-1]
unqualified_name = base.name.split('::')[-1]
immediate_namespace = namespace.inject(Kernel) { |mod, const_name| mod.const_get const_name }
immediate_namespace.class_eval do
define_method(unqualified_name) do |*args, &block|
base.parens(*args, &block)
end
define_singleton_method(unqualified_name) do |*args, &block|
base.parens(*args, &block)
end
private unqualified_name
end
def base.parens(*args)
raise NotImplementedError.new "To use OverrideParens, you must implement #{self.name}.parens, e.g.:" +
%Q{
class #{self.name}
def self.parens(*args)
# ...
end
end
}
end
end
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