gems.json-1.6.5-java.lib.json.add.rational.rb Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hms-cassandra-mapreduce Show documentation

The newest version!

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