Crystal interpreter: REPL and debugger like Ruby's Pry (github.com) 3 points by philippclassen 5y ago ↗ HN
[–] philippclassen 5y ago ↗ To see it in action, Ary Borenszweig (the creator of Crystal) presented his prototype at the Crystal 1.0 Conference:Full talk: https://www.youtube.com/watch?v=een_W1YEICwREPL (starts at 1:06): https://youtu.be/een_W1YEICw?t=66 Pry-like debugger (starts at 9:36): https://youtu.be/een_W1YEICw?t=576
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[ 3.6 ms ] story [ 13.4 ms ] threadFull talk: https://www.youtube.com/watch?v=een_W1YEICw
REPL (starts at 1:06): https://youtu.be/een_W1YEICw?t=66 Pry-like debugger (starts at 9:36): https://youtu.be/een_W1YEICw?t=576