diff options
author | zzak <zzak@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-04 23:04:09 +0000 |
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committer | zzak <zzak@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-04 23:04:09 +0000 |
commit | f11ff34d8f89b5cd10099554c20ee53ac02f30f6 (patch) | |
tree | 9c94db7a51613e161dbdf06d96cdb9d99558551e /lib/irb | |
parent | e195e181e6f2bfd3c0386300688cd1270780f37c (diff) |
* lib/irb.rb, lib/irb/ext/save-history.rb: Add documentation on how to
enabled irb history [ruby-core:51347] [Bug #7679]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/irb')
-rw-r--r-- | lib/irb/ext/save-history.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/irb/ext/save-history.rb b/lib/irb/ext/save-history.rb index d61fec9ff7..7b3fcbbeec 100644 --- a/lib/irb/ext/save-history.rb +++ b/lib/irb/ext/save-history.rb @@ -29,6 +29,13 @@ module IRB # Sets <code>IRB.conf[:SAVE_HISTORY]</code> 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: + # + # IRB.conf[:SAVE_HISTORY] = 1000 def save_history=(val) IRB.conf[:SAVE_HISTORY] = val if val |