Contents

class String
  def +@()
    if frozen?
      dup
    else
      self
    end
  end

  def -@()
    if frozen?
      self
    else
      dup.freeze
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
string_freeze_ops-1.0.0	lib/string_freeze_ops/core_ext/string.rb