lib/sugar-high/array.rb in sugar-high-0.4.7 vs lib/sugar-high/array.rb in sugar-high-0.4.8

@@ -95,9 +95,14 @@
   end 
 
   def extract(sym)
    map { |e| e.send(sym) }
   end
+
+  # Repeat overall-used method here, to use it without Rails
+  def extract_options!
+    last.is_a?(::Hash) ? pop : {}
+  end unless defined? Array.new.extract_options!        
 end
 
 module MathArray
   def sum
    inject( 0 ) { |sum,x| sum + x }