lib/nyaplot/data.rb in nyaplot-0.1.1 vs lib/nyaplot/data.rb in nyaplot-0.1.2

@@ -168,42 +168,33 @@
 
     def column_labels
       @rows[0].keys
     end
 
-    def method_missing(name, *args)
+    def method_missing(name, *args, &block)
       if md = name.match(/(.+)\=/)
         self.insert_column(name[/(.+)\=/].delete("="), args[0])
         return
-      else
+      elsif column_labels.include?(name)
         return self.column(name)
+      else
+        super(name, *args, &block)
       end
     end
   end
 
   class Series
     include Enumerable
+    def each(&block)
+      @arr.each(&block)
+    end
 
     def initialize(label, arr)
       @arr = arr
       @label = label
     end
 
-    def each
-      @arr.each do |item|
-        yield item
-      end
-    end
-
-    def min
-      @arr.min
-    end
-
-    def max
-      @arr.max
-    end
-
     def to_html(threshold=15)
       html = '<table><tr><th>' + label.to_s + '</th></tr>>'
       @arr.each_with_index do |el,i|
         next if threshold < i && i < @arr.length-1
         content = i == threshold ? '...' : el.to_s
@@ -221,7 +212,21 @@
     end
 
     def label
       @label
     end
+
+    def method_missing(meth, *args, &block)
+      if @arr.respond_to?(meth)
+        @arr.send(meth, *args, &block)
+      else
+        super(meth, *args, &block)
+      end
+    end
+
+    def respond_to?(meth)
+      return true if @arr.respond_to?(meth)
+      super(meth)
+    end
+
   end
 end