Allow disabling the delimiter for array arguments

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/slop/types.rb b/lib/slop/types.rb
index 3848b5e..7e80544 100644
--- a/lib/slop/types.rb
+++ b/lib/slop/types.rb
@@ -62,7 +62,11 @@ module Slop
   class ArrayOption < Option
     def call(value)
       @value ||= []
-      @value.concat value.split(delimiter, limit)
+      if delimiter
+        @value.concat value.split(delimiter, limit)
+      else
+        @value << value
+      end
     end
 
     def default_value
@@ -70,7 +74,7 @@ module Slop
     end
 
     def delimiter
-      config[:delimiter] || ","
+      config.fetch(:delimiter, ",")
     end
 
     def limit