How to remove all whitespace of a string in Dart?

Question

Using trim() to eliminate white space in Dart and it doesn't work. What am I doing wrong or is there an alternative?

       String product = "COCA COLA";

       print('Product id is: ${product.trim()}');

Console prints: Product id is: COCA COLA

Answer 1

Try this

String product = "COCA COLA";
debugPrint('Product id is: ${product.replaceAll(new RegExp(r"\s+\b|\b\s"), "")}');

Update:

String name = '4 ever 1 k g @@ @';
debugPrint(name.replaceAll(RegExp(r"\s+"), ""));

Another easy solution:

String name = '4 ever 1 k g @@ @';
debugPrint(name.replaceAll(' ', ''));