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Contents
# Copyright 2010 Sean Cribbs, Sonian Inc., and Basho Technologies, Inc.
#
# 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.
require 'ripple'
module Ripple
module Document
module Key
extend ActiveSupport::Concern
module ClassMethods
# Defines the key to be derived from a property.
# @param [String,Symbol] prop the property to derive the key from
def key_on(prop)
class_eval <<-CODE
def key
#{prop}.to_s
end
def key=(value)
self.#{prop} = value
end
def key_attr
:#{prop}
end
CODE
end
end
module InstanceMethods
# Reads the key for this Document.
def key
@key
end
# Sets the key for this Document.
def key=(value)
@key = value.to_s
end
def key_attr
:key
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems