module Renderable::Callbacks::Defining
Public Instance Methods
define_renderable_callbacks(*callbacks)
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# File lib/renderable/callbacks.rb, line 8 def define_renderable_callbacks(*callbacks) define_callbacks *[callbacks, {:terminator => renderable_terminator }].flatten callbacks.each do |callback| eval <<-end_callbacks def before_#{callback}(*args, &blk) set_callback(:#{callback}, :before, *args, &blk) end def after_#{callback}(*args, &blk) set_callback(:#{callback}, :after, *args, &blk) end end_callbacks end end
Private Instance Methods
renderable_terminator()
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# File lib/renderable/callbacks.rb, line 23 def renderable_terminator lambda do |_, result| if result.respond_to?(:call) result.call == false else result == false end end end