IsEmpty

Reports whether the string holds no bytes.

Module: Text

Signature

func IsEmpty(self) -> bool;

Returns

true when the string holds no bytes, which is the case for New, for anything Free has left behind, and for a transformation that had nothing to give back.

Example

import Text::String;

String::New().IsEmpty(); // true

var text = String::From("Rux");
text.IsEmpty();          // false

text.Free();
text.IsEmpty();          // true -- Free leaves an empty string behind

See also

• String — the string type
• Length — the byte count this tests against zero
• New — the empty string