Javascript - Apply trim function to each string in an array

Question

Want to trim each string in an array, e.g., given

x = [\' aa \', \' bb \'];

output

[\'aa\', \'bb\']

My fi

Answer 1

If you are using JQuery, then a better way to do this, as it will work with IE8 as well (I need to support IE8) is this:

$.map([' aa ', ' bb ', '   cc '], $.trim);