po

po = promiseify + co

Usage no npm install needed!

<script type="module">
  import po from 'https://cdn.skypack.dev/po';
</script>

README

po = promiseify + co

usage

var co = require('co');
var po = require('po');

var fsReadFile = po(fs.readFile, fs);
var fsStat = po(fs.stat, fs);

co(function* Ab() {
    var a = yield fsReadFile(path.join(__dirname, './a.md'), 'utf-8');
    var b = yield fsStat(path.join(__dirname, './b.md'));

    return [a, b.size];
}).then(function (ret) {
    console.log(ret);
    // => [a.md' data, b.md' size]
}).catch(function (err) {
    console.log(err.stack);
});