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oncall v1.0.0

Emit events when methods of an object are called

oncall

NPM

Emit events for method calls on an object. Keep in mind that this will modify the original objects methods.

var oncall = require('oncall')
var cat = {
  meow: function(sound) {
    return sound
  }
}

var calls = oncall(cat)
calls.on('meow', function(sound) {
  console.log('meow called with', sound)
})

cat.meow('MEOOOW') // prints "meow called with MEOOOW"
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