Question

I am trying to build a string tokenizer that can tokenize on mutilple characters.

I know I can use:

[string componentsSeparatedByString:@”-“];

but I want to check for white space, dashes, and newlines.

How can this be done?

Answer 1

use:

  [string componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString: @"\n\t "]]