From b04afdac0e1f673ae7c182c97835cf5e65459fa9 Mon Sep 17 00:00:00 2001
From: gebele <gebele@in-silico.ch>
Date: Thu, 13 Aug 2015 18:16:36 +0200
Subject: adjust dependency; added dimension method for array

---
 lib/overwrite.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib/overwrite.rb')

diff --git a/lib/overwrite.rb b/lib/overwrite.rb
index c96c2d8..6e95165 100644
--- a/lib/overwrite.rb
+++ b/lib/overwrite.rb
@@ -6,6 +6,11 @@ class Object
     respond_to?(:empty?) ? empty? : !self
   end
 
+  # Returns dimension of nested arrays
+  def dimension
+    self.class == Array ? 1 + self[0].dimension : 0
+  end
+
   def numeric?
     true if Float(self) rescue false
   end
-- 
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