diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/optparse.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/optparse.rb b/lib/optparse.rb index a448459d46..75c6b76bc6 100644 --- a/lib/optparse.rb +++ b/lib/optparse.rb @@ -1065,13 +1065,13 @@ XXX # # Returns option summary string. # - def help; summarize(banner.to_s.sub(/\n?\z/, "\n")) end + def help; summarize("#{banner}".sub(/\n?\z/, "\n")) end alias to_s help # # Returns option summary list. # - def to_a; summarize(banner.to_a.dup) end + def to_a; summarize([*banner]) end # # Checks if an argument is given twice, in which case an ArgumentError is |