std_types::string/std::to_integer

converts the whole string into an integer value

Parameter

None

If the complete string can be converted into an integer then the resulting integer is returned.

If the conversion fails or does not consume the complete string then std::undefined is returned.

$str "123" $value str.to_integer println! "value: " value

value: 123

$str "123, 456" $value str.to_integer dump! `value

value: <undefined>

converts its argument into an integer number