Module: Trestle::Hook::Helpers

Included in:
Form::Renderer, Trestle::HookHelper
Defined in:
lib/trestle/hook/helpers.rb

Instance Method Summary collapse

Instance Method Details

#hook(name, *args, &block) ⇒ Object 



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# File 'lib/trestle/hook/helpers.rb', line 4

def hook(name, *args, &block)
  hooks = hooks(name)

  if hooks.any?
    safe_join(hooks.map { |hook|
      hook.evaluate(self, *args)
    }, "\n")
  elsif block_given?
    capture(*args, &block)
  end
end

#hook?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/trestle/hook/helpers.rb', line 16

def hook?(name)
  hooks(name).any?
end