Current File : //opt/alt/ruby25/lib64/ruby/2.5.0/json/add/struct.rb
#frozen_string_literal: false
unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
require 'json'
end
class Struct
# Deserializes JSON string by constructing new Struct object with values
# <tt>v</tt> serialized by <tt>to_json</tt>.
def self.json_create(object)
new(*object['v'])
end
# Returns a hash, that will be turned into a JSON object and represent this
# object.
def as_json(*)
klass = self.class.name
klass.to_s.empty? and raise JSON::JSONError, "Only named structs are supported!"
{
JSON.create_id => klass,
'v' => values,
}
end
# Stores class name (Struct) with Struct values <tt>v</tt> as a JSON string.
# Only named structs are supported.
def to_json(*args)
as_json.to_json(*args)
end
end
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