How do I split a string with multiple separators in javascript?

Question

How do I split a string with multiple separators in JavaScript? I\'m trying to split on both commas and spaces but, AFAIK, JS\'s split function only supports one separator.

Answer 1

You can pass a regex into Javascript's split operator. For example:

"1,2 3".split(/,| /) 
["1", "2", "3"]

Or, if you want to allow multiple separators together to act as one only:

"1, 2, , 3".split(/(?:,| )+/) 
["1", "2", "3"]

(You have to use the non-capturing (?:) parens because otherwise it gets spliced back into the result. Or you can be smart like Aaron and use a character class.)

(Examples tested in Safari + FF)