Class: Yieldable::Mixin

Inherits:
Module
  • Object
show all
Defined in:
lib/yieldable.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(method_name = :call, once: true) ⇒ Mixin

Returns a new instance of Mixin.



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# File 'lib/yieldable.rb', line 109

def initialize(method_name = :call, once: true)
  @method_name = method_name
  @once = once
  @proc = nil
  super()
end

Instance Attribute Details

#method_name ⇒ Object (readonly)

Returns the value of attribute method_name.



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# File 'lib/yieldable.rb', line 106

def method_name
  @method_name
end

#once ⇒ Object (readonly)

Returns the value of attribute once.



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# File 'lib/yieldable.rb', line 106

def once
  @once
end

#proc ⇒ Object

Returns the value of attribute proc.



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# File 'lib/yieldable.rb', line 107

def proc
  @proc
end

Instance Method Details

#append_features(base) ⇒ Object 



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# File 'lib/yieldable.rb', line 132

def append_features(base)
  return unless write_once_in_constant(base)
  base.include InstanceMethodsMixin
  super
end

#extend_object(base) ⇒ Object

Hook to invoke on ‘extend Yieldable`.



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# File 'lib/yieldable.rb', line 118

def extend_object(base)
  return unless write_once_in_constant(base)
  base.extend(ToProcReader)         unless base.singleton_class.method_defined?(:to_proc)
  base.extend(Inheritance)          if base.singleton_class.method_defined?(@method_name)
  base.extend(WaitMethodDefinition) if wait_method_definition?
  super
end

#prepend_features(base) ⇒ Object 



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# File 'lib/yieldable.rb', line 126

def prepend_features(base)
  return unless write_once_in_constant(base)
  base.prepend InstanceMethodsMixin
  super
end