Use case/when not if/elsif/else

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/highline.rb b/lib/highline.rb
index 9bc7855..fa71793 100755
--- a/lib/highline.rb
+++ b/lib/highline.rb
@@ -556,13 +556,14 @@ class HighLine
       retry
 
     rescue ArgumentError => error
-      if error.message =~ /ambiguous/
+      case error.message
+      when /ambiguous/
         # the assumption here is that OptionParser::Completion#complete
         # (used for ambiguity resolution) throws exceptions containing
         # the word 'ambiguous' whenever resolution fails
         explain_error(:ambiguous_completion, question)
         retry
-      elsif error.message =~ /invalid value for/
+      when /invalid value for/
         explain_error(:invalid_type, question)
         retry
       else