tqdm

tqdm for node

Wrap an iterable in tdqm, and it will render the progress bar to stdout as it iterates.

Installation:
``shell
npm install tqdm
`


Usage:
`javascript
const tdqm = require(tqdm);

const array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
for(let i of tdqm(array))
// long calculations...
`


For infinite iterables, you need to specify a total number of iteations to complete. If no total is specified, tdqm will render
appropriate indefinite progress bar:

`javascript
for(let i of tdqm(generator(), {total: 50}))
// long calculations...
`

This version also supports async generators:

`javascript
for await (let i of tdqm(asyncGenerator(), {total: 50}))
// long calculations...
`

Normally, tdqm updates the same line, and assumes nothing else is written to stdout, you can set sameLine option to false to suppress
this behaviour:

`javascript
for(let i of tdqm(generator(), {total: 50, sameLine: true})) {
// long calculations...
console.log("Did something");
}
`

Options to pass to tqdm:

* total — number of iterations before halting;
* sameLine — boolean, outputs progress bar on the same line if true;
* minIter — the minimum number of iterations between progress bar renders;
* minInterval — the minimal interval of time between progress bar renders;
* render — custom render function, accepts arguments:
* n — number of completed iterations;
* total — number of iterations to complete, null if infinite range;
* elapsed` — elapsed time in millyseconds.