🛰 But expands your functional horizons to the edge of the universe
MIT License
But expands your functional horizons to the edge of the universe
If only there was a way to pass along a callback with just a single argument.
You know how you like chaining asynchronous function calls but sometimes weird arguments get in the way of your waterfall series with unpredictable arguments?
How about attempting to parseInt
in a map
only to find out map
spews three arguments?
npm install but --save
Functional arguments giving you headaches?
n.map(function (val) {
return parseInt(val);
});
n.map(but(parseInt));
Works on .forEach
or any functional array method as well! Classy.
n.forEach(function (val) {
console.log(val);
});
n.forEach(but(console.log.bind(console))); // you can omit bind on node.js
Mongoose being weird?
async.waterfall([
function (next) {
new User(model).save(function (err) {
next(err);
});
},
function (next) {
// MOAR CODE
}
])
async.waterfall([
function (next) {
new User(model).save(but(next));
},
function (next) {
// MOAR CODE
}
])
It had to be done. It is known.
MIT