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Fix reduce warning for empty arrays

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ajv 2018-10-25 16:46:20 +03:00 committed by GitHub
parent 81cddd45a3
commit 91bdab2765
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1 changed files with 1 additions and 1 deletions
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src/js/utils/intervals.js
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@ -212,7 +212,7 @@ export function isInRange2D(coord, minCoord, maxCoord) {
export function getClosestInArray(goal, arr, index = false) {
let closest = arr.reduce(function(prev, curr) {
return (Math.abs(curr - goal) < Math.abs(prev - goal) ? curr : prev);
});
}, []);
return index ? arr.indexOf(closest) : closest;
}