Ruply

A clojure nREPL command line client for quick clojure repl sessions. Ruply is written in Rust so it compiles down to single compact binary (java/clojure stuff not needed for running it).

It works also with pREPL (socket repl included in clojure v1.9->).

Ruply detects automatically whether the server is nREPL or pREPL and just works.

Building with cargo

% cargo build --release

Binary is now in the cargo target directory.

Usage

With nrepl-server running at port 38581 and prepl-server at 5555.

Running a repl session

% ruply -h localhost -p 38581 

Connected to nREPL at localhost:38581
Exit: CTRL+D

user=> (+ 1 1)
2
user=>
CTRL-D

Executing single-shot snippets

 $ ruply -p 5555 -e "(last (sort (ns-map 'user)))"
[zipmap #'clojure.core/zipmap]

 $ ruply -p 5555 -e '(apply str (reverse "Hello"))'
"olleH"