Module: Subroutine::TypeCaster

Defined in:
lib/subroutine/type_caster.rb

Class Method Summary collapse

Class Method Details

.cast(value, type, *args) ⇒ Object 



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# File 'lib/subroutine/type_caster.rb', line 23

def cast(value, type, *args)
  return value if value.nil? || type.nil?

  caster = casters[type]
  caster ? caster.call(value, *args) : value
end

.casters ⇒ Object 



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# File 'lib/subroutine/type_caster.rb', line 11

def casters
  @casters ||= {}
end

.register(*names, &block) ⇒ Object 



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# File 'lib/subroutine/type_caster.rb', line 16

def register(*names, &block)
  names.each do |n|
    casters[n] = block
  end
end