Class: RuboCop::StringInterpreter

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop/string_interpreter.rb

Overview

Take a string with embedded escapes, and convert the escapes as the Ruby interpreter would when reading a double-quoted string literal. For example, “\n” will be converted to “n”.

Class Method Summary collapse

Class Method Details

.interpret(string) ⇒ Object 



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# File 'lib/rubocop/string_interpreter.rb', line 24

def interpret(string)
  # We currently don't handle \cx, \C-x, and \M-x
  string.gsub(STRING_ESCAPE_REGEX) do |escape|
    STRING_ESCAPES[escape] || interpret_string_escape(escape)
  end
end