jsonEncode function

String jsonEncode (Object object, { Object toEncodable(Object nonEncodable) })

Converts value to a JSON string.

If value contains objects that are not directly encodable to a JSON string (a value that is not a number, boolean, string, null, list or a map with string keys), the toEncodable function is used to convert it to an object that must be directly encodable.

If toEncodable is omitted, it defaults to a function that returns the result of calling .toJson() on the unencodable object.

Shorthand for json.encode.

Implementation 

String jsonEncode(Object object, {Object toEncodable(Object nonEncodable)}) =>
    json.encode(object, toEncodable: toEncodable);