module CouchRest module Mixins module DocumentQueries def self.included(base) base.extend(ClassMethods) end module ClassMethods # Load all documents that have the "couchrest-type" field equal to the # name of the current class. Take the standard set of # CouchRest::Database#view options. def all(opts = {}, &block) self.design_doc ||= Design.new(default_design_doc) unless design_doc_fresh refresh_design_doc end view(:all, opts, &block) end # Load the first document that have the "couchrest-type" field equal to # the name of the current class. # # ==== Returns # Object:: The first object instance available # or # Nil:: if no instances available # # ==== Parameters # opts:: # View options, see CouchRest::Database#view options for more info. def first(opts = {}) first_instance = self.all(opts.merge!(:limit => 1)) first_instance.empty? ? nil : first_instance.first end # Load a document from the database by id def get(id) doc = database.get id new(doc) end end end end end