Support a limit config to ArrayOption

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/slop/types.rb b/lib/slop/types.rb
index 8bc7f65..df67aee 100644
--- a/lib/slop/types.rb
+++ b/lib/slop/types.rb
@@ -45,7 +45,7 @@ module Slop
   class ArrayOption < Option
     def call(value)
       @value ||= []
-      @value.concat value.split(delimiter)
+      @value.concat value.split(delimiter, limit)
     end
 
     def default_value
@@ -55,6 +55,10 @@ module Slop
     def delimiter
       config[:delimiter] || ","
     end
+
+    def limit
+      config[:limit] || 0
+    end
   end
 
   # An option that discards the return value, inherits from Bool