/usr/lib/ruby/vendor_ruby/json/add/rational.rb is in ruby-json 1.8.0-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
require 'json'
end
defined?(::Rational) or require 'rational'
class Rational
def self.json_create(object)
Rational(object['n'], object['d'])
end
def as_json(*)
{
JSON.create_id => self.class.name,
'n' => numerator,
'd' => denominator,
}
end
def to_json(*)
as_json.to_json
end
end
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