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| /**
| * Compare arrays
| *
| * @param {Array} arr1
| * @param {Array} arr2
| * @return {Boolean} - Arrays are equals
| */
| module.exports = function equal(arr1, arr2) {
| var length = arr1.length
| if (arr1 === arr2) return true
| if (length !== arr2.length) return false
| for (var i = 0; i < length; i++)
| if (arr1[i] !== arr2[i])
| return false
| return true
| }
|
|
