REPL, do you speak it
summary
Interactive REPLs that allow inspecting and patching code in a running process so fixes apply without restarting. Demonstrates Perl moderation scripts, a REPL hooked to a live Java server that can execute functions and read object state, and an edit-run workflow that inserts function output back into the editor using Emacs/imax, Python integrations and the browser console to steer a running service and speed iterative testing.
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chapters (7)
- 0:00Introduction
- 3:53Perl to Maxima
- 10:17REPL for learning
- 14:40Testing in REPL
- 18:33Live changes
- 21:20Talk goal and Lisp machines
- 23:29Q&A
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