Promise-aware underscore or lodash?

[David Jeschke]

Does anyone know of a library like underscore or lodash that is promise aware? So far I've just rolled my own functions to map or reduce over a large array using a functions that return promises with some control over the degree of parallelism. Of course I'd prefer that it be based on Q promises specifically.

[Jason Crawford]

You might look into Z: https://github.com/jakobmattsson/z-core

This presentation explains the idea and the rationale: https://speakerdeck.com/jakobmattsson/how-to-star-actually-star-use-promises-in-javascript

I haven't used Z, but I've been intrigued/curious ever since I read that slide deck.

It does have a set of Underscore mixins: https://github.com/jakobmattsson/z-underscore

Hope that helps,

Jason

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Blog: http://blog.jasoncrawford.org  |  Twitter: @jasoncrawford

On Thu, Apr 30, 2015 at 9:15 PM, David Jeschke <djes...@gmail.com> wrote:

Does anyone know of a library like underscore or lodash that is promise aware? So far I've just rolled my own functions to map or reduce over a large array using a functions that return promises with some control over the degree of parallelism. Of course I'd prefer that it be based on Q promises specifically.

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