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let-like syntactic abstraction #2

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ghost opened this issue Mar 2, 2016 · 0 comments

ghost commented Mar 2, 2016

A let-like macro for declaring fetches withouth worrying about dependencies:

(flet [posts (latest-posts 10)
       post-scores (u/traverse score posts)
       authors (u/traverse user posts)]
 (map (fn [post score author]
        (merge post {:author author :score score})) 
      posts 
      post-scores 
      authors))

which will be translated to calls to the combinators under the hood, resolving the data dependencies based on the code.

ghost changed the title ~~let-lik syntactic abstractions~~ let-lik syntactic abstraction

ghost changed the title ~~let-lik syntactic abstraction~~ let-like syntactic abstraction

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