Contents

# encoding: UTF-8
#
# Copyright 2011 Brennan Frydl (http://bfrydl.com/)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

module Settis
  class ScalarSetting < Setting
    def initialize(container, name, serializer, options = {})
      @serializer = serializer
      @default = options.delete(:default)

      super(container, name, options)
    end

    def get
      value = @serializer.deserialize(super)
      value || @default
    end

    def set(value)
      super(@serializer.serialize(value))
      value
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
settis-0.2.0	lib/settis/settings/scalar.rb