diff options
Diffstat (limited to 'lib/irb')
| -rw-r--r-- | lib/irb/cmd/help.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/irb/cmd/help.rb b/lib/irb/cmd/help.rb index d2d6ef4083..b946ec01fc 100644 --- a/lib/irb/cmd/help.rb +++ b/lib/irb/cmd/help.rb @@ -9,7 +9,6 @@ # require 'rdoc/ri/driver' -require 'rdoc/ri/util' require "irb/cmd/nop.rb" @@ -21,6 +20,10 @@ module IRB rescue SystemExit else def execute(*names) + if names.empty? + Ri.interactive + return + end names.each do |name| begin Ri.get_info_for(name.to_s) |