instance method
OpenStruct#as_json
(*untyped) -> ::Hash[::String, ::String | ::Hash[::Symbol, untyped]]
as_json(*)
ext/json/lib/json/add/ostruct.rb
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# File tmp/rubies/ruby-4.0.0/ext/json/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
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:
Example
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:
Example
OpenStruct.json_create(x) # => #<OpenStruct name='Rowdy', age=nil>