Create, or edit your ~/.irbrc file to include:
Copyrequire 'irb/ext/save-history' IRB.conf[:SAVE_HISTORY] = 2000 IRB.conf[:HISTORY_FILE] = "#{ENV['HOME']}/.irb-history"
Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).
If you found our advice to be useful, you might like our book about maintainable Rails applications:
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