module BELParser::Parsers::Tracer

Tracer provides a facility to trace ragel finite state machines. Tracing is enabled with using +$DEBUG+ or the environment variable BELPARSER_PARSER_TRACE

Public Instance Methods

trace(msg) click to toggle source
# File lib/bel_parser/parsers/tracer.rb, line 9
def trace(msg)
  $stderr.puts msg
end