module WhirledPeas::Settings::DisplayFlow

Constants

BOTTOM_TO_TOP
DEFAULT
LEFT_TO_RIGHT
RIGHT_TO_LEFT
TOP_TO_BOTTOM
VALID

Public Class Methods

validate!(flow) click to toggle source
# File lib/whirled_peas/settings/display_flow.rb, line 19
def self.validate!(flow)
  return if flow.nil?
  return flow if VALID.include?(flow)
  raise ArgumentError, "Unsupported display flow: #{flow.inspect}"
end