Class: ParametersExtra::Args

Inherits:
Array
  • Object
show all
Defined in:
lib/parameters_extra/args.rb

Defined Under Namespace

Classes: Arg

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cls) ⇒ Args

Returns a new instance of Args.



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# File 'lib/parameters_extra/args.rb', line 39

def initialize(cls)
  @cls = cls
end

Instance Attribute Details

#owning_method ⇒ Object

Returns the value of attribute owning_method.



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# File 'lib/parameters_extra/args.rb', line 37

def owning_method
  @owning_method
end

Instance Method Details

#clone ⇒ Object 



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# File 'lib/parameters_extra/args.rb', line 47

def clone
  o = super
  o.each {|arg| arg.arg_list = o}
  o
end

#cls ⇒ Object 



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# File 'lib/parameters_extra/args.rb', line 43

def cls
  @cls.inject(Module) {|c, m| c.const_get(m)}
end

#names ⇒ Object 



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# File 'lib/parameters_extra/args.rb', line 58

def names
  map(&:name)
end

#required_size ⇒ Object Also known as: required_count 



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# File 'lib/parameters_extra/args.rb', line 53

def required_size
  inject(0) {|count, arg| count += arg.required? ? 1 : 0}
end

#types ⇒ Object 



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# File 'lib/parameters_extra/args.rb', line 62

def types
  map(&:type)
end