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Editing: set.rb
unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED require 'json' end defined?(::Set) or require 'set' class Set # Import a JSON Marshalled object. # # method used for JSON marshalling support. def self.json_create(object) new object['a'] end # Marshal the object to JSON. # # method used for JSON marshalling support. def as_json(*) { JSON.create_id => self.class.name, 'a' => to_a, } end # return the JSON value def to_json(*args) as_json.to_json(*args) end end
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