Class: WrapperBased::Context::Casting

Inherits:
Object
  • Object
show all
Defined in:
lib/wrapper_based/context/casting.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, dci) ⇒ Casting

Returns a new instance of Casting.



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# File 'lib/wrapper_based/context/casting.rb', line 7

def initialize(name, dci)
  @name = name.to_sym
  @casting = Set.new
  @dci = dci
end

Instance Attribute Details

#dci ⇒ Object (readonly)

Returns the value of attribute dci.



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# File 'lib/wrapper_based/context/casting.rb', line 5

def dci
  @dci
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/wrapper_based/context/casting.rb', line 5

def name
  @name
end

Instance Method Details

#as(extention) ⇒ Object 



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# File 'lib/wrapper_based/context/casting.rb', line 13

def as(extention)
  @casting << extention
  self
end

#cast_type(type) ⇒ Object 



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# File 'lib/wrapper_based/context/casting.rb', line 18

def cast_type(type)
  @dci.wrapper_for type, *@casting
end

#typecast(actor) ⇒ Object 



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# File 'lib/wrapper_based/context/casting.rb', line 22

def typecast(actor)
  return actor if @casting.empty?
  cast_type(actor.class).new actor
end