Class: Fabulator::TagLib::Type

Inherits:
Object
  • Object
show all
Defined in:
lib/fabulator/tag_lib/type.rb

Instance Method Summary collapse

Constructor Details

#initialize(t) ⇒ Type

Returns a new instance of Type.



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# File 'lib/fabulator/tag_lib/type.rb', line 4

def initialize(t)
  @type = t
  @goings = { }
  @comings = { }
  @methods = { }
end

Instance Method Details

#build_conversion_to(to) ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 47

def build_conversion_to(to)
  return [] if to.nil? || self == to
  ut = self._unify_types(to, true)
  return [] if ut.nil? || ut[:t].nil? || ut[:t].vtype.join('') != to.join('')
  return ut[:convert]
end

#coming_from(t, &block) ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 23

def coming_from(t, &block)
  return unless block
  @comings[t.join('')] ||= [ ]
  obj = TypeConversion.new(t)
  obj.instance_eval &block
  @comings[t.join('')] = obj
end

#get_method(nom) ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 43

def get_method(nom)
  @methods[nom]
end

#going_to(t, &block) ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 15

def going_to(t, &block)
  return unless block
  @goings[t.join('')] ||= [ ]
  obj = TypeConversion.new(t)
  obj.instance_eval &block
  @goings[t.join('')] = obj
end

#incoming_conversions ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 35

def incoming_conversions
  @comings
end

#method(nom, &block) ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 39

def method(nom, &block)
  @methods[@type[0] + nom.to_s] = block
end

#outgoing_conversions ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 31

def outgoing_conversions
  @goings
end

#unify_with_type(t) ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 54

def unify_with_type(t)
  self._unify_types(t)
end

#vtype ⇒ Object 



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# File 'lib/fabulator/tag_lib/type.rb', line 11

def vtype
  @type
end