Class: Pegarus::Machine::Compiler

Inherits:
Object
  • Object
show all
Defined in:
lib/pegarus/machine/compiler.rb

Instance Method Summary collapse

Instance Method Details

#compile(pattern) ⇒ Object 



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# File 'lib/pegarus/machine/compiler.rb', line 4

def compile(pattern)
  program = []
  pattern.instance_variable_set :@program, program

  class << pattern
    class_eval <<-eval
      def match(subject)
        Pegarus::Machine.execute @program, subject
      end
    eval
  end
end