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[guide] fix Array name in examples

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Ricardo Ambrogi
2017-01-08 11:19:15 -02:00
committed by Jordan Harband
parent 266860b597
commit 097047202e
1 changed files with 2 additions and 2 deletions
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README.md
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@@ -1323,12 +1323,12 @@ Other Style Guides
// bad
const increasedByOne = [];
for (let i = 0; i < numbers.length; i++) {
modified.push(numbers[i] + 1);
increasedByOne.push(numbers[i] + 1);
}
// good
const increasedByOne = [];
numbers.forEach(num => modified.push(num + 1));
numbers.forEach(num => increasedByOne.push(num + 1));
// best (keeping it functional)
const increasedByOne = numbers.map(num => num + 1);