for-do Features Simple counting-down loop Examples for(...).do(...) var fd = require('for-do');fd.for(10).do((count) => console.log(`countdown: ${count}`)); for...of... var fd = require('for-do');for (let count of fd.for(10)) { console.log(`countdown: ${count}`);} FACT: This package is bases on x-iterable and creates XIterable objects, which means that the object also has ::forEach, ::map, ::every, ::some, ... methods, use them wisely