Class: WrapperBased::Casting::Type

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, talent_pool) ⇒ Type

Returns a new instance of Type.



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

def initialize(name, talent_pool)
  @name = name.to_sym
  @talents = Set.new
  @lookup = talent_pool
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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

def name
  @name
end

Instance Method Details

#[](*where) ⇒ Object 



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

def [](*where)
  @lookup[where]
end

#cast_type(type) ⇒ Object 



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

def cast_type(type)
  self[type, *@talents]
end

#has(talent) ⇒ Object 



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

def has(talent)
  @talents << talent
  self
end

#typecast(actor) ⇒ Object 



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# File 'lib/wrapper_based/casting/type.rb', line 26

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