Apply & Call
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function speak(line) {
console.log("The " + this.type + " rabbit says '" + line + "'" );
}
var whiteRabbit = {type: "gray", speak: speak};
// Simple object method
whiteRabbit.speak("Oh my god, how late it's getting");
// apply & call
// apply & bind can be used of object.method()
// apply & bind methods both take a first argument that can be used to simulate method calls
// The first argument is in fact used to give a value to this
speak.apply(whiteRabbit, ["Burp"]);
speak.call({type: "old"}, "Oh my!");
JavaScript
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