clojure-repllisted

# REPL-Driven Development Workflow in Clojure ## 1. Check if REPL is running Run testing expression in the begining of a session JUST ONCE ```clojure brepl -e '(+ 1 2)' 3 ``` If REPL is not running, that do not use this skill at all. Run tests via command line with `bb test`, and clojure code if needed via `clj -e` ## 2. Run tests in REPL - In a Clojure project, after changes run all tests at once in REPL with: `brepl -e '(user/run-tests)'` - For small changes or isolated changes run subset of tests: - run a specific test: `brepl -e "(user/run-tests 'myproject.search-queries-test/test-preprocess-search-query-integration)"` - or a specific namespace: `brepl -e '(user/run-tests "test/myproject/home_test.clj")` ## 3. Explore and Experiment Start by exploring small pieces of functionality in isolation: ```clojure ; Try out simple expressions brepl -e '(+ 1 2 3)' 6 ; Explore and define data structures brepl -e '(def sample-data [{:name "Alice" :score 42} {:name "Bob" :score 27} {:name "Charlie" :score 35}])' #'user/sample-data ; REPL keeps state and definitions between your commands ; Try simple transformations brepl -e '(map :score sample-data)' (42 27 35) ```