cScarlson

class Handler {
    respond(e: CustomEvent): any {
        return e.detail;  // continue and provide same value (see Function Purity)
    }
}

/**
 * @name: The Chain of Responsibility Pattern
 * @intention

lukehorvat

let map = new Map();
map.set("a", 1);
map.set("b", 2);
map.set("c", 3);

let obj = Array.from(map).reduce((obj, [key, value]) => (
  Object.assign(obj, { [key]: value }) // Be careful! Maps can have non-String keys; object literals can't.
), {});

console.log(obj); // => { a: 1, b: 2, c: 3 }

cowboy

// OOP
console.log( 'OHAI'.blink() );

// Call invocation
console.log( String.prototype.blink.call('OHAI') );

// $ always makes things look awesome.
var $ = Function.prototype.call;

// Very explicit call invocation