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jgomo3/map_threads.clj

Created February 18, 2025 19:30
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Thread macros for elements of a collection
Raw
map_threads.clj
(ns map-threads)
(defmacro map-> [coll & body]
`(for [e# ~coll]
(-> e# ~@body)))
(defmacro map->> [coll & body]
`(for [e# ~coll]
(->> e# ~@body)))
Raw
map_threads_example.clj
(use 'map-threads)
(map-> [1 2 3]
(- 1)
(- 2))
;; => (-2 -1 0)
(map->> [1 2 3]
(- 1)
(- 2))
;; => (2 3 4)
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