class Rational

Public Instance Methods

as_json(*) click to toggle source

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

# File lib/json/add/rational.rb, line 15
def as_json(*)
  {
    JSON.create_id => self.class.name,
    'n'            => numerator,
    'd'            => denominator,
  }
end

to_json(*) click to toggle source

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

# File lib/json/add/rational.rb, line 24
def to_json(*)
  as_json.to_json
end

Public Class Methods

json_create(object) click to toggle source

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

# File lib/json/add/rational.rb, line 9
def self.json_create(object)
  Rational(object['n'], object['d'])
end