lib/codeless_code/filters/lang.rb
# frozen_string_literal: true
# codeless_code filters and prints fables from http://thecodelesscode.com
# Copyright (C) 2018 Jon Sangster
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <https://www.gnu.org/licenses/>.
module CodelessCode
module Filters
# Matches {Fable fables} in the given language (code).
class Lang
def initialize(exact: nil)
@exact = exact
end
def enabled?
@exact
end
def call(fable)
@exact.nil? || @exact == fable.lang
end
end
end
end