Sha256: 5a4e069fcd9a4bb22c133155a09b1287a6693bac39815286841b18537f17a5b9
Contents?: true
Size: 792 Bytes
Versions: 169
Compression:
Stored size: 792 Bytes
Contents
# encoding: utf-8
module Mongoid # :nodoc:
module Relations #:nodoc:
module Builders #:nodoc:
module Referenced #:nodoc:
class One < Builder
# This builder either takes an _id or an object and queries for the
# inverse side using the id or sets the object.
#
# @example Build the document.
# Builder.new(meta, attrs).build
#
# @param [ String ] type The type of document to query for.
#
# @return [ Document ] A single document.
def build(type = nil)
return object unless query?
return nil if base.new_record?
metadata.criteria(Conversions.flag(object, metadata)).from_map_or_db
end
end
end
end
end
end
Version data entries
169 entries across 77 versions & 4 rubygems