30 lines
427 B
Markdown
30 lines
427 B
Markdown
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# all
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callback when all callbacks have fired.
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<img src=https://secure.travis-ci.org/dominictarr/all.png?branch=master>
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``` js
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var all = require('all')
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var after = all(function () {
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console.log('done')
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})
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function doSomething(n, cb) {
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setTimeout(function () {
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console.log('N', n)
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}, Math.random() * 100)
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}
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doSomething(1, cb())
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doSomething(2, cb())
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doSomething(3, cb())
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doSomething(4, cb())
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```
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## License
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MIT
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