module Polyfill::V2_3::String

Public Instance Methods

+@() click to toggle source
# File lib/polyfill/v2_3/string.rb, line 20
def +@
  frozen? ? dup : self
end
-@() click to toggle source
# File lib/polyfill/v2_3/string.rb, line 24
def -@
  frozen? ? self : dup.freeze
end