Class: Caty::Converter

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/caty/converters.rb

Overview

Base class for all option converters. Offers some metaprogramming.

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.allowed_defaults ⇒ Object

Returns the value of attribute allowed_defaults.



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# File 'lib/caty/converters.rb', line 15

def allowed_defaults
  @allowed_defaults
end

Class Method Details

.type(type, *allowed_defaults) ⇒ Object

Registers a converter subclass for a type (symbol) and some default value classes



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# File 'lib/caty/converters.rb', line 21

def type( type, *allowed_defaults )
    @@types ||= Hash.new
    @@types[type]     = self
    Caty::OptionConstructor.register(type)
    @allowed_defaults = allowed_defaults
end

.types ⇒ Object

Returns a hash containing

:type => Class

for all converter subclasses



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# File 'lib/caty/converters.rb', line 33

def types
    @@types ||= Hash.new
end