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before decorator factory
npm install before
var before = require('before');
// an object with some method
var speak = {
greeting: 'welcome',
greet: function(a, b, fn){
fn(null, a + ' ' + b);
}
};
// factory before hook method
speak.before = before(speak);
// before greet
speak.before('greet', function(args, fn){
args[0] = args[0] + ' to this wonderful';
fn();
});
// one more, this will run first
speak.before('greet', function(args, fn){
args[0] = args[0] + ', ' + this.greeting;
fn();
});
// runs mutation hooks, then greets
speak.greet('Human', 'world!', function(err, result){
console.log(result); // => Human, welcome to this wonderful world!
});
Captures context
to be used by decorator.
Decorates method
using outer
.
outer
is called with (args, fn)
to allow
arguments mutation.
MIT
FAQs
before decorator factory
We found that before demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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