Created
September 26, 2014 20:02
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EventEmitter in Node
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var EventEmitter = require('events').EventEmitter; | |
var util = require('util'); | |
function Player(name, signature){ | |
this.name = name; | |
this.signature = signature; | |
} | |
util.inherits(Player, EventEmitter); | |
Player.prototype.run = function() { | |
var self = this; | |
setTimeout(function() { | |
self.emit('score', self.signature); | |
}, 5000); | |
}; | |
// Running code | |
var player = new Player('Messi', 'kick'); | |
player.on('score', function(style) { | |
console.log('Player: ' + player.name + ' scored via: ' + style); | |
}); | |
player.run(); | |
var player2 = new Player('Puyol', 'header'); | |
player2.on('score', function(style) { | |
console.log('Player: ' + player2.name + ' scored via: ' + style); | |
}); | |
player2.run(); |
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