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grouperArray.sort(function (a, b) { var aSize = a.gsize; var bSize = b.gsize; var aLow = a.glow; var bLow = b.glow; console.log(aLow + " | " + bLow); return (aSize < bSize) ? -1 : (aSize > bSize) ? 1 : 0; }); This code sorts the array by gsize, smallest to largest.
How would I change it to sort first by gsize and then by glow?
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Step 1 : Here we can take two pointers type0 (for element 0) starting from beginning (index = 0) and type1 (for element 1) starting from end index. Step 2: We intend to put 1 to the right side of the array. Once we have done this then 0 will definitely towards left side of array to achieve this we do following.
We can use . sort((a,b)=>a-b) to sort an array of numbers in ascending numerical order or . sort((a,b)=>b-a) for descending order.
grouperArray.sort(function (a, b) { return a.gsize - b.gsize || a.glow - b.glow; }); shorter version
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