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 Setting
    attr_reader :container, :name
    protected :container

    def initialize(container, name, options = {})
      @container = container
      @name = name

      class << container ; self ; end.instance_exec(self) do |this|
        define_method name do
          this.get
        end

        define_method :"#{name}=" do |value|
          this.set(value)
        end
      end
    end

    def get
      @container.redis.get(name)
    end

    def set(value)
      if value.nil?
        @container.redis.del(name)
      else
        @container.redis.set(name, value)
      end

      value
    end
  end
end

require 'settis/settings/scalar'

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
settis-0.2.0	lib/settis/setting.rb