instance method
Rational#to_json
(?::JSON::State? state) -> ::String
to_json(*args)
ext/json/lib/json/add/rational.rb
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# File tmp/rubies/ruby-4.0.0/ext/json/lib/json/add/rational.rb, line 46
def to_json(*args)
as_json.to_json(*args)
end
Returns a JSON string representing self:
Example
require 'json/add/rational' puts Rational(2, 3).to_json
Output:
Example
{"json_class":"Rational","n":2,"d":3}