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Fix reduce warning for empty arrays #203

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Aug 11, 2019
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2 changes: 1 addition & 1 deletion src/js/utils/intervals.js
Original file line number Diff line number Diff line change
Expand Up @@ -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;
}
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