module Tumugi::Mixin::Listable

Public Instance Methods

list(obj) click to toggle source
# File lib/tumugi/mixin/listable.rb, line 4
def list(obj)
  if obj.nil?
    []
  elsif obj.is_a?(Array)
    obj
  elsif obj.is_a?(Hash)
    obj.map { |k,v| v }
  else
    [obj]
  end
end