Class: Commutator::ItemModifiers

Inherits:
Object
  • Object
show all
Defined in:
lib/commutator/item_modifiers.rb

Instance Method Summary collapse

Constructor Details

#initialize(modifiers, factory: false) ⇒ ItemModifiers

Returns a new instance of ItemModifiers.



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# File 'lib/commutator/item_modifiers.rb', line 3

def initialize(modifiers, factory: false)
  @modifiers = modifiers
  @factory = factory
end

Instance Method Details

#expand_proc_modifiers ⇒ Object

This is a mess, but I wasn’t sure how else to guarantee to call Procs at the time of collection creation



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# File 'lib/commutator/item_modifiers.rb', line 14

def expand_proc_modifiers
  return self unless factory?

  self.class.new(@modifiers.map(&:call))
end

#factory? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/commutator/item_modifiers.rb', line 8

def factory?
  @factory
end

#modify(item) ⇒ Object 



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# File 'lib/commutator/item_modifiers.rb', line 20

def modify(item)
  @modifiers.each { |modifier| modifier.call(item) }
end