Shorthand example for switch statement

short-switch-ex.js

// Longhand
switch (data) {
  case 'a':
    test1();
  break;

  case 'b':
    test2();
  break;

  case 'c':
    test3();
  break;
  // And so on...
}

// Shorthand
var data = {
  a: test1,
  b: test2,
  c: test3
};

data[something] && data[something]();