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-# dezalgo
-
-Contain async insanity so that the dark pony lord doesn't eat souls
-
-See [this blog
-post](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony).
-
-## USAGE
-
-Pass a callback to `dezalgo` and it will ensure that it is *always*
-called in a future tick, and never in this tick.
-
-```javascript
-var dz = require('dezalgo')
-
-var cache = {}
-function maybeSync(arg, cb) {
- cb = dz(cb)
-
- // this will actually defer to nextTick
- if (cache[arg]) cb(null, cache[arg])
-
- fs.readFile(arg, function (er, data) {
- // since this is *already* defered, it will call immediately
- if (er) cb(er)
- cb(null, cache[arg] = data)
- })
-}
-```