Module: AttrComparable

Includes:: Comparable

Defined in:: lib/attr_comparable.rb,
lib/attr_comparable/version.rb

Overview

Mix-in to make a class Comparable

Use attr_comparabie <attribute list> to declare the attributes which should be compared, and the order they should be Attributes may be nil; nil attributes sort earlier than non-nil to match the SQL convention

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION =

'0.0.1'

Class Method Summary collapse

.included(base_class) ⇒ Object

Class Method Details

.included(base_class) ⇒ `Object`



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# File 'lib/attr_comparable.rb', line 41

def self.included(base_class)
  base_class.extend ClassMethods
end