diff options
Diffstat (limited to 'together/node_modules/dezalgo/README.md')
-rw-r--r-- | together/node_modules/dezalgo/README.md | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/together/node_modules/dezalgo/README.md b/together/node_modules/dezalgo/README.md deleted file mode 100644 index bdfc8ba..0000000 --- a/together/node_modules/dezalgo/README.md +++ /dev/null @@ -1,29 +0,0 @@ -# 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) - }) -} -``` |