continuable-cache

Cache a continuable

Example

var cache = require("continuable-cache")
var fs = require("fs")

var readFile = function (uri) { return function (cb) {
    fs.readFile(uri, cb)
} }

var continuableFile = readFile("./package.json")

var cached = cache(continuableFile)

// will only do one file read operation
cached(function (err, file) {
    /* calls out to fs.readFile */
})

cached(function (err, file) {
    /* get's either err or file from cache in cached */
})

Installation

npm install continuable-cache

Contributors

- Raynos

MIT Licenced

1: https://secure.travis-ci.org/Raynos/continuable-cache.png 2: http://travis-ci.org/Raynos/continuable-cache 3: https://david-dm.org/Raynos/continuable-cache/status.png 4: https://david-dm.org/Raynos/continuable-cache 5: https://ci.testling.com/Raynos/continuable-cache.png 6: https://ci.testling.com/Raynos/continuable-cache