File: documentation.rb

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ruby-parslet 1.8.2-2
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# A small example that shows a really small parser and what happens on parser
# errors. 

$:.unshift File.dirname(__FILE__) + "/../lib"

require 'pp'
require 'parslet'

class MyParser < Parslet::Parser
  rule(:a) { str('a').repeat }
  
  def parse(str)
    a.parse(str)
  end
end

pp MyParser.new.parse('aaaa')
pp MyParser.new.parse('bbbb')