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davidicus/dedupeArray.js

Created December 25, 2017 20:51
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Remove duplicate values in an array
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dedupeArray.js
const myArray = [0, 1, 1, 2, 3, 3]
myArray.reduce((a, b) => {
if (a.indexOf(b) < 0) {
a.push(b);
}
return a;
}, []);
// returns [0,1,2,3]
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