Class: OpenStruct
- Inherits:
-
Object
- Object
- OpenStruct
- Defined in:
- lib/json/add/ostruct.rb
Direct Known Subclasses
Class Method Summary collapse
-
.json_create(object) ⇒ Object
See #as_json.
Instance Method Summary collapse
-
#as_json ⇒ Object
Methods
OpenStruct#as_json
andOpenStruct.json_create
may be used to serialize and deserialize a OpenStruct 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/ostruct.rb', line 13 def self.json_create(object) new(object['t'] || object[:t]) end |
Instance Method Details
#as_json ⇒ Object
Methods OpenStruct#as_json
and OpenStruct.json_create
may be used to serialize and deserialize a OpenStruct object; see Marshal.
Method OpenStruct#as_json
serializes self
, returning a 2-element hash representing self
:
require 'json/add/ostruct'
x = OpenStruct.new('name' => 'Rowdy', :age => nil).as_json
# => {"json_class"=>"OpenStruct", "t"=>{:name=>'Rowdy', :age=>nil}}
Method JSON.create
deserializes such a hash, returning a OpenStruct object:
OpenStruct.json_create(x)
# => #<OpenStruct name='Rowdy', age=nil>
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# File 'lib/json/add/ostruct.rb', line 33 def as_json(*) klass = self.class.name klass.to_s.empty? and raise JSON::JSONError, "Only named structs are supported!" { JSON.create_id => klass, 't' => table, } end |
#to_json(*args) ⇒ Object
Returns a JSON string representing self
:
require 'json/add/ostruct'
puts OpenStruct.new('name' => 'Rowdy', :age => nil).to_json
Output:
{"json_class":"OpenStruct","t":{'name':'Rowdy',"age":null}}
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# File 'lib/json/add/ostruct.rb', line 51 def to_json(*args) as_json.to_json(*args) end |