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Travis build: 768 [ci skip]

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Travis CI
2018-01-01 12:42:53 +00:00
parent cb13c9bf5e
commit 511a4cbd87
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12
snippets/mask.md
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@ -8,13 +8,13 @@ Omit the second argument, `num`, to keep a default of `4` characters unmasked.
Omit the third argument, `mask`, to use a default character of `'*'` for the mask.
```js
const mask = (cc,num = 4,mask = '*') =>
('' + cc).slice(0, -num).replace(/./g, mask) + ('' + cc).slice(-num);
const mask = (cc, num = 4, mask = '*') =>
('' + cc).slice(0, -num).replace(/./g, mask) + ('' + cc).slice(-num);
```
```js
mask(1234567890) // '******7890'
mask(1234567890,3) // '*******890'
mask(1234567890,4,'$') // '$$$$$$7890'
mask(1234567890,-4,'$') // '1234$$$$$$'
mask(1234567890); // '******7890'
mask(1234567890, 3); // '*******890'
mask(1234567890, 4, '$'); // '$$$$$$7890'
mask(1234567890, -4, '$'); // '1234$$$$$$'
```