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# @octetstream/promisify Tiny, dependency free promisify library. [![devDependencies Status](https://david-dm.org/octet-stream/promisify/dev-status.svg)](https://david-dm.org/octet-stream/promisify?type=dev) [![Build Status](https://travis-ci.org/octet-stream/promisify.svg?branch=master)](https://travis-ci.org/octet-stream/promisify) [![Code Coverage](https://codecov.io/github/octet-stream/promisify/coverage.svg?branch=master)](https://codecov.io/github/octet-stream/promisify?branch=master) ## API ### `promisify(target[, ctx]) -> {Function}` Promisify Node.js callback-style function with native Promise - **{Function}** target - function, that will be wrap with a Promise - **{any}** [ctx = null] - "this" context for a target function ### `promisify.all(targets[, ctx]) -> {object}` Promisify all functions from given object - **{object}** targets – object of target functinos - **{any}** [ctx = null] - "this" context for all wrapped functions ### `promisify.some(targets, list[, ctx]) -> {object}` Promisify some functions from given object, that was specified in list - **{object}** targets – object of target functinos - **{string[]}** list – an array of target functions names - **{any}** [ctx = null] - "this" context for all wrapped functions ### `promisify.except(targets, list[, ctx]) -> {object}` Promisify all functions from given object, except the ones from list - **{object}** targets – object of target functinos - **{string[]}** list – an array of target functions names - **{any}** [ctx = null] - "this" context for all wrapped functions