Module: Shoulda::Let::ContextSupport

Defined in:
lib/shoulda/let/context_support.rb

Instance Method Summary collapse

Instance Method Details

#let(name, &block) ⇒ Object

setup method used outside of should blocks let(:foo){ “Foo” }



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# File 'lib/shoulda/let/context_support.rb', line 6

def let(name, &block)
  name = name.to_sym
  @let ||= {}
  if block
    @let[name] = block
  else
    @let.fetch(name){ parent.let(name) }
  end
end

#let!(name, &block) ⇒ Object 



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# File 'lib/shoulda/let/context_support.rb', line 16

def let!(name, &block)
  let(name, &block)
  setup { let(name) }
end

#let_defined?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shoulda/let/context_support.rb', line 21

def let_defined?(name)
  name = name.to_sym
  ( @let and @let.has_key?(name) ) ||
    ( parent.respond_to?(:let_defined?) and parent.let_defined?(name) )
end