class EasyOrderable::Parser
Attributes
arg[R]
Public Class Methods
new(arg)
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# File lib/easy_orderable/parser.rb, line 3 def initialize(arg) @arg = arg end
Public Instance Methods
call()
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# File lib/easy_orderable/parser.rb, line 7 def call elems = arg.split(',') elems.each_with_object({}) do |e, memo| if e.start_with?('-') memo[e[1..-1]] = :desc else memo[e] = :asc end end end