diff options
Diffstat (limited to 'lib/irb/ext/history.rb')
| -rw-r--r-- | lib/irb/ext/history.rb | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/irb/ext/history.rb b/lib/irb/ext/history.rb index 1495f9eb14..4d036e7cf0 100644 --- a/lib/irb/ext/history.rb +++ b/lib/irb/ext/history.rb @@ -9,7 +9,7 @@ # # -module IRB +module IRB # :nodoc: class Context @@ -29,7 +29,17 @@ module IRB @last_value end + # The command result history limit. attr_reader :eval_history + # Sets command result history limit. + # + # +no+ is an Integer or +nil+. + # + # Returns +no+ of history items if greater than 0. + # + # If +no+ is 0, the number of history items is unlimited. + # + # If +no+ is +nil+, execution result history isn't used (default). def eval_history=(no) if no if defined?(@eval_history) && @eval_history |