Sha256: 2647c28dd0e477d1f60f4e11c5d4865ee529b4dbf0ee4f832fd2b2bd5476e714
Contents?: true
Size: 738 Bytes
Versions: 5
Compression:
Stored size: 738 Bytes
Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Persistence #:nodoc:
module Atomic #:nodoc:
# This class provides atomic $inc behaviour.
class Inc < Operation
# Sends the atomic $inc operation to the database.
#
# @example Persist the new values.
# inc.persist
#
# @return [ Object ] The new integer value.
#
# @since 2.0.0
def persist
current = document[field] || 0
document[field] = current + value
document[field].tap do
document.collection.update(document._selector, operation("$inc"), options)
document.changes.delete(field.to_s)
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems