jashkenas--coffeescript/documentation/js/array_comprehensions.js

// Generated by CoffeeScript 1.9.3
var courses, dish, food, foods, i, j, k, l, len, len1, len2, ref;

ref = ['toast', 'cheese', 'wine'];
for (j = 0, len = ref.length; j < len; j++) {
  food = ref[j];
  eat(food);
}

courses = ['greens', 'caviar', 'truffles', 'roast', 'cake'];

for (i = k = 0, len1 = courses.length; k < len1; i = ++k) {
  dish = courses[i];
  menu(i + 1, dish);
}

foods = ['broccoli', 'spinach', 'chocolate'];

for (l = 0, len2 = foods.length; l < len2; l++) {
  food = foods[l];
  if (food !== 'chocolate') {
    eat(food);
  }
}