Sha256: a47425a9b21f4f746e848f942da90f61489371af22822d215d0e761d708d7e7c
Contents?: true
Size: 337 Bytes
Versions: 396
Compression:
Stored size: 337 Bytes
Contents
(ns strain)
(defn retain
"a simple (nonlazy) reimplementation of filter"
[pred s]
(let [[first & rest] s]
(cond
(empty? s) '()
(pred first) (cons first (retain pred rest))
:else (retain pred rest))))
(defn discard
"a simple (nonlazy) reimplementation of remove"
[pred s]
(retain (complement pred) s))
Version data entries
396 entries across 396 versions & 1 rubygems