google-api-ruby-client/lib/google/api_client/parsers/json_parser.rb

42 lines
1.3 KiB
Ruby

# Copyright 2010 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require 'json'
module Google
class APIClient
##
# Provides a consistent interface by which to parse request and response
# content.
# TODO(mattpok): ensure floats, URLs, dates are parsed correctly
module JSONParser
def self.serialize(hash)
# JSON parser used can accept arrays as well, but we will limit
# to only allow hash to JSON string parsing to keep a simple interface
unless hash.instance_of? Hash
raise ArgumentError,
"JSON generate expected a Hash but got a #{hash.class}."
end
return JSON.generate(hash)
end
def self.parse(json_string)
return JSON.parse(json_string)
end
end
end
end