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kevinhooke/gist:20a26c9ea1de04c4dd9767245b86d41d

Created September 22, 2021 17:36
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JavaScript flatten an array of arrays
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gistfile1.txt
let arrays = [ [1,2], [2,3], [3,4] ];
let singleArray = [].concat.apply([], arrays);
//singleArray = [1, 2, 2, 3, 3, 4];
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