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Matt McKegg / mutant



Tree: d7a1130a598a37fd45555d78281b786778132101

Files: d7a1130a598a37fd45555d78281b786778132101 / watch.js

268 bytesRaw
1module.exports = watch
2
3function watch (observable, listener) {
4 if (typeof observable === 'function') {
5 var remove = observable(listener)
6 listener(observable())
7 return remove
8 } else {
9 listener(observable)
10 return noop
11 }
12}
13
14function noop () {}
15

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