1.0.0 • Published 9 years ago
event-unshift v1.0.0
event-unshift
Add event listeners before existing listeners.
Install
npm install event-unshift
Usage
var patch = require('event-unshift')
patch(emitter)
emitter.unshift('error', function (error) {
// Listen to errors before other listeners handle them, and don't
// change default behavior of crashing when there's no real listeners.
})
1.0.0
9 years ago