Module: Lipstick::Sortable

Defined in:
lib/lipstick/sortable.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

DIRECTIONS = 
%w[asc desc].freeze

Class Method Summary collapse

Class Method Details

.direction(direction) ⇒ Object 



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# File 'lib/lipstick/sortable.rb', line 8

def direction(direction)
  direction = DIRECTIONS.find { |x| x == direction&.downcase }
  direction ||= DIRECTIONS.first

  direction
end

.included(base) ⇒ Object 



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# File 'lib/lipstick/sortable.rb', line 40

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

.opposite_direction(direction) ⇒ Object 



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# File 'lib/lipstick/sortable.rb', line 15

def opposite_direction(direction)
  (DIRECTIONS - [direction(direction)]).first
end