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gryzzly/reverseString

Created October 26, 2011 09:18
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reverseString
var reverseString = function ( subj ) {
var helper = subj.split (''),
i = 0, k = helper.length, len = helper.length / 2,
swap
for ( ; i < len; i += 1, k -= 1 ) {
swap = helper[ k ];
helper[ k ] = helper[ i ];
helper[ i ] = swap;
}
return helper.join ('');
};
reverseString ( 'reverseString' )
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