module Wongi::Engine::DSL::Generated

Public Class Methods

create_dsl_method(extension) click to toggle source
# File lib/wongi-engine/dsl/generated.rb, line 4
def self.create_dsl_method extension

  section = extension[:section]
  clause = extension[:clause]
  action = extension[:action]
  body = extension[:body]
  acceptor = extension[:accept]

  define_method clause.first do |*args, &block|

    raise "#{clause.first} can only be invoke in section #{section}, currently in #{@current_section}" if section != @current_section

    if body

      instance_exec *args, &body

    elsif acceptor

      accept acceptor.new( *args, &block )

    elsif action

      c = Clause::Generic.new *args, &block
      c.name = clause.first
      c.action = action
      c.rule = self
      accept c

    end

  end

  clause[1..-1].each do |al|
    alias_method al, clause.first
  end

end