#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2020 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2017 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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 2
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See docs/COPYRIGHT.rdoc for more details.
#++

module OpenProject::Patches::DeclarativeOption
  extend ActiveSupport::Concern

  included do
    private

    # Override Declarative::Option to avoid ruby 2.7.1 warnings about using the last argument as keyword parameter.
    def lambda_for_proc(value, options)
      return ->(context, **args) { context.instance_exec(**args, &value) } if options[:instance_exec]
      value
    end
  end
end

unless Declarative::Option.included_modules.include?(OpenProject::Patches::DeclarativeOption)
  if Gem.loaded_specs['declarative-option'].version > Gem::Version.create('0.1.0')
    raise "Check whether the patch to Declarative::Option is still necessary"
  end
  Declarative::Option.send(:include, OpenProject::Patches::DeclarativeOption)
end