0.3.0 • Published 8 years ago
if-err v0.3.0
ifErr
get rid of if (err) throw err
install
npm install if-err
usage
var error = require('if-err');
asyncFunc(function (err) {
error.if(err);
});
asyncFunc(function (err) {
error.if(err, 'bad things happened');
});
asyncFunc(function (err, data) {
error.if(err, 'bad things happened');
error.ifNot(data, 'data wasn\'t returned');
});