Std.Validate.wholeOf
1 declaration
fn
wholeOf: Str -> Option[Int]This is a callable function.
What it does
A value read as a whole number, once the rules said it is one.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.
- Names inside [ ] are type arguments, such as the item type held by a collection.
- Option holds Some(value) or None when no value is available.