Class: Treetop::Runtime::CompiledParser

Inherits:
Object
  • Object
show all
Defined in:
lib/piggly/parser/treetop_ruby19_patch.rb

Overview

Patch CompiledParser to handle UTF-8 strings properly

Instance Method Summary collapse

Instance Method Details

#original_prepare_to_parse ⇒ Object 



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# File 'lib/piggly/parser/treetop_ruby19_patch.rb', line 10

alias_method :original_prepare_to_parse, :prepare_to_parse

#prepare_to_parse(input) ⇒ Object 



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# File 'lib/piggly/parser/treetop_ruby19_patch.rb', line 12

def prepare_to_parse(input)
  # Ensure input is treated as UTF-8
  if input.respond_to?(:force_encoding) && input.encoding != Encoding::UTF_8
    input = input.dup.force_encoding('UTF-8')
  end
  original_prepare_to_parse(input)
end