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Update index.js #6

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Update index.js #6

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e048ce5
Update index.js
BlackHole1 Sep 26, 2017
36af3b2
Update index.js
BlackHole1 Sep 26, 2017
ddb57eb
Update index.js
doowb Oct 24, 2018
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16 changes: 9 additions & 7 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,10 @@
'use strict';

module.exports = function diff(arr/*, arrays*/) {
var len = arguments.length;
var idx = 0;
if(!Array.isArray(arr)) return arr;

var len = arguments.length,
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This should be a ; at the end of the line.

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ldx = 0;
while (++idx < len) {
arr = diffArray(arr, arguments[idx]);
}
Expand All @@ -20,11 +22,11 @@ function diffArray(one, two) {
if (!Array.isArray(two)) {
return one.slice();
}

var tlen = two.length
var olen = one.length;
var idx = -1;
var arr = [];
var olen = one.length,
tlen = two.length,
idx = -1,
arr = [];
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Please revert this and use the same formatting as the rest of the code.


while (++idx < olen) {
var ele = one[idx];
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