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extract-opts
Advanced tools
Extract the options and callback from a function's arguments easily
require('extract-opts')
npm install --save extract-opts
require('extract-opts')
npm install --save extract-opts
//wzrd.in/bundle/extract-opts@3.0.1
require('extract-opts')
ender add extract-opts
var extractOpts = require('extract-opts')
// fs.readFile(filename, [options], callback)
var readFile = function(filename, opts, callback){
// Extract options and callback
var args = extractOpts(opts, callback)
opts = args[0]
callback = args[1]
// Forward for simplicities sake
require('fs').readFile(filename, opts, callback)
};
// Test it
var next = console.log.bind(console)
readFile('package.json', next) // works with no options
readFile('package.json', null, next) // works with null options
readFile('package.json', {next:next}) // works with just options
Discover the change history by heading on over to the HISTORY.md
file.
Discover how you can contribute by heading on over to the CONTRIBUTING.md
file.
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These amazing people have contributed code to this project:
Unless stated otherwise all works are:
and licensed under:
v3.0.1 2015 March 13
FAQs
Extract the options and callback from a function's arguments easily
The npm package extract-opts receives a total of 113,422 weekly downloads. As such, extract-opts popularity was classified as popular.
We found that extract-opts demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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