Added changelog entry

Author: ikappaki

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
  * Removed implicit support for single-use iterables in sequences, and introduced `iterator-seq` to expliciltly handle them (#1192)
  * `basilisp.core/str` now delegates to the builtin Python `str` in all cases except for customizing the string output for builtin Python types (#1237)
+ * Optimised mainstream seq-consuming functions by coercing their inputs into `seq` upfront (#1234)
 
 ### Fixed
  * Fix a bug where protocols with methods with leading hyphens in the could not be defined (#1230)

tests/basilisp/test_core_fns.lpy

@@ -2497,92 +2497,6 @@
             cat
             (iteration range-chunk :somef (partial some #(< % 7)) :kf (comp inc last) :initk 0))))))
 
-(def test-generator-vals [0 1 2 "three" nil 5])
-
-(defn test-generator []
-  (dotimes [i (count test-generator-vals)]
-    (yield (nth test-generator-vals i))))
-
-(deftest python-iterators-seq-fns-test
-  ;; The plan here is to consume with each function the test generator
-  ;; in its entirety, and check for missing values.
-
-  (testing "every?"
-    (let [nums* (atom [])]
-      (is (every? #(do (swap! nums* conj %)
-                       (or (number? %) (string? %) (nil? %)))
-                  (test-generator)))
-      (is (= test-generator-vals @nums*))))
-
-  (testing "some"
-    (let [nums* (atom [])]
-      (is (some #(do (swap! nums* conj %)
-                     (= % 5))
-                (test-generator)))
-      (is (= test-generator-vals @nums*))))
-
-  (testing "map"
-    (is (= test-generator-vals (map identity (test-generator))))
-    (is (= ["00" "11" "22" "threethree" "" "55"] (map str (test-generator) (test-generator)))))
-
-  (testing "filter"
-    (is (= [0 1 2 5] (filter #(and (number? %) (> % -1)) (test-generator)))))
-
-  (testing "keep"
-    (is (= [0 1 2 "three" 5] (keep identity (test-generator)))))
-
-  (testing "keep-indexed"
-    (is (= [[0 0] [1 1] [2 2] [3 "three"] [4 nil] [5 5]] (keep-indexed vector (test-generator)))))
-
-  (testing "take"
-    (is (= test-generator-vals (take 6 (test-generator)))))
-
-  (testing "take-while"
-    (is (= test-generator-vals (take-while #(not= % 7) (test-generator)))))
-
-  (testing "take-while"
-    (is (= test-generator-vals (drop 0 (test-generator)))))
-
-  (testing "take-while"
-    (is (= [1 2 "three" nil 5] (drop-while #(not= % 1) (test-generator)))))
-
-  (testing "interpose"
-    (is (= [0 "-" 1 "-" 2 "-" "three" "-" nil "-" 5] (interpose "-" (test-generator)))))
-
-  (testing "interleave"
-    (is (= [0 0 1 1 2 2 "three" "three" nil nil 5 5] (interleave (test-generator) (test-generator)))))  
-
-  (testing "cycle"
-    (is (= [0 1 2 "three" nil 5 0 1 2 "three"] (take 10 (cycle (test-generator))))))
-
-  (testing "take-nth"
-    (is (= [0 2 nil] (take-nth 2 (test-generator)))))
-
-  (testing "partition"
-    (is (= [[0 1] [2 "three"] [nil 5]] (partition 2 (test-generator))))
-    (is (= [[0 1] [1 2] [2 "three"] ["three" nil] [nil 5]] (partition 2 1 (test-generator))))
-    (is (= [[0 1 2 "three"] [nil 5 :pad :pad]] (partition 4 4 (repeat :pad) (test-generator)))))
-
-  (testing "partition-all"
-    (is (= [[0 1 2 "three"] [nil 5]] (partition-all 4 (test-generator))))
-    (is (= [[0 1 2 "three"] [nil 5]] (partition-all 4 4 (test-generator)))))  
-
-  (testing "distinct"
-    (is (= test-generator-vals (dedupe (test-generator)))))  
-
-  ;; TODO
-  ;; (testing "flatten"
-  ;;   (is (= nil (flatten [[:a :b :c] (test-generator)]))))
-
-
-  (testing "take-last"
-    (is (= [2 "three" nil 5] (take-last 4 (test-generator)))))  
-
-  (testing "sort-by"
-    (is (= [5 nil "three" 2 1 0] (reverse (test-generator)))))
-  
-  )
-
 ;;;;;;;;;;
 ;; Taps ;;
 ;;;;;;;;;;
@@ -2600,7 +2514,7 @@
         a2-fn    #(swap! a2-atom conj [:a2 %])
         b-fn     #(swap! b-atom conj %)]
     (add-tap def-fn)
-    (remove-tap b-fn) ;; not an error
+    (remove-tap b-fn)  ;; not an error
     (tap> "this is a test")
 
     ;; Wait for the tap thread to drain