class MODL::Parser::Substitutions
Escape-sequence replacements for MODL
files.
Public Class Methods
process(str)
click to toggle source
Replace all escape sequences in the supplied string and return the new value.
# File lib/modl/parser/substitutions.rb, line 81 def self.process(str) return str unless str.is_a? String # Remove unescaped graves and double quotes new_str = Sutil.unquote(str) new_str = UnicodeEscapeReplacer.convert_unicode_sequences new_str # Handle escape sequences @@subs.each do |s| loop do prev = new_str new_str = new_str.sub(s[0], s[1]) break unless new_str && new_str != prev end end new_str end