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Contents
# encoding: UTF-8
require 'mongo_mapper/plugins/dynamic_querying/dynamic_finder'
module MongoMapper
module Plugins
module DynamicQuerying
extend ActiveSupport::Concern
module ClassMethods
def dynamic_find(finder, args)
attributes = {}
finder.attributes.each_with_index do |attr, index|
attributes[attr] = args[index]
end
options = args.extract_options!.merge(attributes)
if result = send(finder.finder, options)
result
else
if finder.raise?
raise DocumentNotFound, "Couldn't find Document with #{attributes.inspect} in collection named #{collection.name}"
end
if finder.instantiator
self.send(finder.instantiator, attributes)
end
end
end
protected
def method_missing(method, *args, &block)
finder = DynamicFinder.new(method)
if finder.found?
dynamic_find(finder, args)
else
super
end
end
end
end
end
end
Version data entries
15 entries across 15 versions & 3 rubygems