Method: Set#as_json

Defined in:
lib/json/add/set.rb

#as_json ⇒ Object

Methods Set#as_json and Set.json_create may be used to serialize and deserialize a Set object; see Marshal.

Method Set#as_json serializes self, returning a 2-element hash representing self:

require 'json/add/set'
x = Set.new(%w/foo bar baz/).as_json
# => {"json_class"=>"Set", "a"=>["foo", "bar", "baz"]}

Method JSON.create deserializes such a hash, returning a Set object:

Set.json_create(x) # => #<Set: {"foo", "bar", "baz"}>



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# File 'lib/json/add/set.rb', line 28

def as_json(*)
  {
    JSON.create_id => self.class.name,
    'a'            => to_a,
  }
end