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feat: improving performance 2 #77

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merged 1 commit into from
Jul 11, 2023
Merged

feat: improving performance 2 #77

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24 changes: 11 additions & 13 deletions src/utils.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,22 +6,20 @@ export const isEmptyObject = (obj) =>

export const isEqual = (obj1, obj2) => JSON.stringify(obj1) === JSON.stringify(obj2);

export const flatArray = (initialArray) => {
let result = [];
let stack = [...initialArray];
function flat(arr, target) {
arr.forEach(function (el) {
if (Array.isArray(el)) flat(el, target);
else target.push(el);
});
}

while (stack.length) {
let next = stack.pop();
export function flatArray(arr) {
const flattened = [];

if (Array.isArray(next)) {
stack.push(...next);
} else {
result.push(next);
}
}
flat(arr, flattened);

return result.reverse();
};
return flattened;
}

export const flatMergeArrays = (...arrays) => flatArray(arrays).filter(Boolean);

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