Class: Rational

Relationships & Source Files
Inherits:	Object
Defined in:	ext/json/lib/json/add/rational.rb

Class Method Summary

.json_create(object)

Deserializes JSON string by converting numerator value n, denominator value d, to a Rational object.

#as_json

Returns a hash, that will be turned into a ::JSON object and represent this object.
#to_json(*args)

Stores class name (Rational) along with numerator value n and denominator value d as ::JSON string.

Deserializes JSON string by converting numerator value n, denominator value d, to a Rational object.

[ GitHub ]

# File 'ext/json/lib/json/add/rational.rb', line 10


def self.json_create(object)
  Rational(object['n'], object['d'])
end

Returns a hash, that will be turned into a ::JSON object and represent this object.

[ GitHub ]

# File 'ext/json/lib/json/add/rational.rb', line 16


def as_json(*)
  {
    JSON.create_id => self.class.name,
    'n'            => numerator,
    'd'            => denominator,
  }
end

Stores class name (Rational) along with numerator value n and denominator value d as ::JSON string

[ GitHub ]

# File 'ext/json/lib/json/add/rational.rb', line 25


def to_json(*args)
  as_json.to_json(*args)
end