grasp

Alternative tools: Section on grasp
https://github.com/borkdude/grasp

Grasp spec search on the command line..

https://twitter.com/ndj/status/1322999454295760898

Examples

Word count

./grasp -p ~/git/spec.alpha/src -w -e "(fn [k] (= :clojure.spec.alpha/invalid (unwrap k)))" | wc -l
      67

Erm??? Find def, defn, defmacro ???

$ ./grasp $(clojure -Spath) "(s/cat :sym #{'def 'defn 'defmacro} :stuff (s/* any?) :sym #{'defmacro} :tail (s/+ any?))"
jar:file:/Users/borkdude/.m2/repository/org/clojure/clojure/1.10.1/clojure-1.10.1.jar!/clojure/core.clj:444:1
(def ^{:doc "Like defn, but the resulting function name is declared as a
  macro and will be used as a macro by the compiler when it is
  called."
   :arglists '([name doc-string? attr-map? [params*] body]
                 [name doc-string? attr-map? ([params*] body)+ attr-map?])
   :added "1.0"}
 defmacro (fn [&form &env

$ grasp ~/git/clojure -e "(g/seq 'defn symbol? (g/vec (s/keys :req-un [::keys]) (s/* any?)) (s/* any?))"
file:/Users/borkdude/git/clojure/test/clojure/test_clojure/special.clj:105:5
    (defn foo
      [{:keys [^String s]}]
      (.indexOf s "boo"))))file:/Users/borkdude/git/clojure/test/clojure/test_clojure/transducers.clj:149:1
(defn result-good?
  [{:keys [s xs xi xe xt]}]
  (= s xs xi xe xt))

Begin with the linked grasp project and the command-line examples in this issue. Add an Alternative tools section covering grasp's Clojure spec search use cases and examples, retaining the provided links; done when the section presents the tool and examples clearly.