# encoding: utf-8
# frozen_string_literal: true

require "brandish/processors/common"
require "brandish/processors/all"
require "brandish/processors/html"
require "brandish/processors/latex"

module Brandish
  # All of the available processors provided by Brandish by default are defined
  # under this module.  Under this module, there are a set of modules, all
  # pertaining to either a format, `All`, or `Common`.  `All` processors are
  # provided for all documents, regardless of format; `Common` processors are
  # always abstract, and define a set of processors that are required to be
  # implemented for all formats.  If a format does not provide a `Common`
  # processor, it is considered a bug.
  module Processors
    # All of the format modules under the {Processors} module.  This is
    # essentially all modules that aren't named `All` or `Common`.
    #
    # @return [<Module>]
    def self.format_modules
      (constants - [:All, :Common]).map { |c| Processors.const_get(c) }
    end
  end
end