Class: Struct
- Inherits:
-
Object
- Object
- Struct
- Defined in:
- lib/json/add/struct.rb
Class Method Summary collapse
-
.json_create(object) ⇒ Object
See #as_json.
Instance Method Summary collapse
-
#as_json ⇒ Object
Methods
Struct#as_json
andStruct.json_create
may be used to serialize and deserialize a Struct object; see Marshal. -
#to_json(*args) ⇒ Object
Returns a JSON string representing
self
:.
Class Method Details
.json_create(object) ⇒ Object
See #as_json.
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# File 'lib/json/add/struct.rb', line 9 def self.json_create(object) new(*object['v']) end |
Instance Method Details
#as_json ⇒ Object
Methods Struct#as_json
and Struct.json_create
may be used to serialize and deserialize a Struct object; see Marshal.
Method Struct#as_json
serializes self
, returning a 2-element hash representing self
:
require 'json/add/struct'
Customer = Struct.new('Customer', :name, :address, :zip)
x = Struct::Customer.new.as_json
# => {"json_class"=>"Struct::Customer", "v"=>[nil, nil, nil]}
Method JSON.create
deserializes such a hash, returning a Struct object:
Struct::Customer.json_create(x)
# => #<struct Struct::Customer name=nil, address=nil, zip=nil>
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# File 'lib/json/add/struct.rb', line 30 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 |
#to_json(*args) ⇒ Object
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# File 'lib/json/add/struct.rb', line 49 def to_json(*args) as_json.to_json(*args) end |