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Contents
# encoding: utf-8
require "moped/write_concern/propagate"
require "moped/write_concern/unverified"
module Moped
# Provides behaviour on getting the correct write concern for an option.
#
# @since 2.0.0
module WriteConcern
extend self
# Get the corresponding write concern for the provided value. If the value
# is unverified we get that concern, otherwise we get propagate.
#
# @example Get the appropriate write concern.
# Moped::WriteConcern.get(w: 3)
#
# @param [ Symbol, String, Hash ] The value to use to get the concern.
#
# @return [ Unverified, Propagate ] The appropriate write concern.
#
# @since 2.0.0
def get(value)
propagate = value[:w] || value["w"]
if propagate == 0 || propagate == -1
Unverified.new
else
Propagate.new(value)
end
end
end
end
Version data entries
17 entries across 17 versions & 2 rubygems