save_history=(val)
Instance Public methods
Sets IRB.conf[:SAVE_HISTORY] to the given val and
calls init_save_history with this context.
Will store the number of val entries of history in the history_file
Add the following to your .irbrc to change the number of
history entries stored to 1000:
1 | IRB.conf[:SAVE_HISTORY] = 1000 |
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