Contents

# Copyright, 2016, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

require 'yaml'

module Relaxo
	class Schema
		def initialize(document)
			@document = document
		end
		
		def self.load_file(schema_path)
			self.new(YAML.load_file(schema_path))
		end
		
		def id
			@document[ID]
		end
		
		def migrate(db)
			if db.id?(self.id)
				if existing_document = GeoZone::DB.get(self.id)
					@document[Relaxo::REV] = existing_document[Relaxo::REV]
				end
			end

			if existing_document != @document
				db.save(@document)
			end
		end
	end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
relaxo-1.3.0	lib/relaxo/schema.rb
relaxo-1.2.0	lib/relaxo/schema.rb
relaxo-1.0.1	lib/relaxo/schema.rb
relaxo-1.0.0	lib/relaxo/schema.rb
relaxo-0.4.7	lib/relaxo/schema.rb