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brettbartylla/sortArray.js

Created September 9, 2017 22:47
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Sorts a 2 dimensional array
Raw
sortArray.js
var a = [[12, 'AAA'], [58, 'BBB'], [28, 'CCC'],[18, 'DDD']];
a.sort(sortFunction);
//display result
alert(a);
//sorts array by first array column, change values of 0 to 1 to sort by second column
function sortFunction(a, b) {
if (a[0] === b[0]) {
return 0;
}
else {
return (a[0] < b[0]) ? -1 : 1;
}
}
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