capta v0.2.0

capta

npm install capta

Capta was born to make playing with promise in REPL easier. It will tell you when the promise is resolved and store the value in obj._.

$ node
> var cap = require('capta');
> var result = cap(somePromise);
// wait a bit...
Promise captured!
> result._
'some value'

When the promise encounters an error, it will be stored in obj.err.

$ node
> var cap = require('capta');
> var result = cap(someBrokenPromise);
// wait a bit...
Promise error!
> result.err
'some error'

If you know the promise will return multiple arguments, use cap.spread or cap.all:

$ node
> var cap = require('capta');
> var result = cap.spread(somePromise);
// wait a bit...
Promise captured!
> result._
['some value']