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Contents
# frozen_string_literal: true
begin
require "multi_json"
rescue LoadError
require "json"
end
module Hanami
module Utils
# JSON wrapper
#
# If you use MultiJson gem this wrapper will use it.
# Otherwise - JSON std lib.
#
# @since 0.8.0
module Json
# MultiJson adapter
#
# @since 0.9.1
# @api private
class MultiJsonAdapter
# @since 0.9.1
# @api private
def parse(payload)
MultiJson.load(payload)
end
# @since 0.9.1
# @api private
def generate(object)
MultiJson.dump(object)
end
end
# rubocop:disable Style/ClassVars
if defined?(MultiJson)
# @since 0.8.0
# @api private
@@engine = MultiJsonAdapter.new
# @since 0.8.0
# @api private
ParserError = MultiJson::ParseError
else
# @since 0.8.0
# @api private
@@engine = ::JSON
# @since 0.8.0
# @api private
ParserError = ::JSON::ParserError
end
# rubocop:enable Style/ClassVars
# Parses the given JSON paylod
#
# @param payload [String] a JSON payload
#
# @return [Object] the result of the loading process
#
# @raise [Hanami::Utils::Json::ParserError] if the paylod is invalid
#
# @since 0.9.1
def self.parse(payload)
@@engine.parse(payload)
end
# Generate a JSON document from the given object
#
# @param object [Object] any object
#
# @return [String] the result of the dumping process
#
# @since 0.9.1
def self.generate(object)
@@engine.generate(object)
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems