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Contents
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<Hash>::
# View options, see <tt>CouchRest::Database#view</tt> 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
Version data entries
26 entries across 26 versions & 7 rubygems