Fix a warning in ruby 2.4.0dev

syndbg · Sep 26, 2016 · 2dba7b2 · 2dba7b2
1 parent 45e2359
commit 2dba7b2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rainbow/color.rb b/lib/rainbow/color.rb
@@ -12,7 +12,7 @@ def self.build(ground, values)
       color = values.size == 1 ? values.first : values
 
       case color
-      when Fixnum
+      when Integer
         Indexed.new(ground, color)
       when Symbol
         if Named.color_names.include?(color)