Implement history command
#761
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Lists IRB input history with indices. Also aliased as `hist`.
tompng
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Nov 14, 2023
tompng
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Nov 14, 2023
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@garyhtou 👋 I think once you addressed these 2 feedback, we'll be very close to merging this PR and make it part of Ruby 3.3 😉 |
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Oops, sorry for leaving this hanging. Thanks for the ping! I'll wrap this up later tonight :) |
garyhtou
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Nov 30, 2023
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It appears the CI failure might be unrelated |
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(ruby/irb#761) * Implement `history` command Lists IRB input history with indices. Also aliased as `hist`. * Add tests for `history` command * Address feedback: `puts` with multiple arguments instead of `join`ing * Address feedback: Handle nil from splitting an empty input string * Refactor line truncation * Add `-g` grep option to `history` command * Add `history` command to README * Remove unused `*args` parameter * Allow spaces to be included in grep * Allow `/` to be included in grep regex * Handle `input` being an empty string * Exclude "#{index}: " from matching the grep regex * Add new line after joining ruby/irb@3f9eacbfa9
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This PR adds the
historycommand (aliased ashist) which provides a list of previous IRB inputs. This supports multiline inputs but truncates them to two lines. Lines are displayed in reverse to show the most recent inputs first.This command also supports grep (
-gor-Goption); similar to thelscommand.Closes #751