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Versions: 8
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Contents
# frozen_string_literal: true
module Mongoid
class Criteria
module Marshalable
# Provides the data needed to Marshal.dump a criteria.
#
# @example Dump the criteria.
# Marshal.dump(criteria)
#
# @return [ Array<Object> ] The dumped data.
def marshal_dump
data = [ klass, driver, inclusions, documents, strategy, negating ]
data.push(scoping_options).push(dump_hash(:selector)).push(dump_hash(:options))
end
# Resets the criteria object after a Marshal.load
#
# @example Load the criteria.
# Marshal.load(criteria)
#
# @param [ Array ] data The raw data.
def marshal_load(data)
@scoping_options, raw_selector, raw_options = data.pop(3)
@klass, @driver, @inclusions, @documents, @strategy, @negating = data
@selector = load_hash(Queryable::Selector, raw_selector)
@options = load_hash(Queryable::Options, raw_options)
end
private
def dump_hash(name)
send(name).inject({}) do |raw, (key, value)|
raw[key] = value
raw
end
end
def load_hash(hash_class, raw)
hash = hash_class.new(klass.aliased_fields, klass.fields)
hash.merge!(raw)
hash
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems