lib/bmg/reader/excel.rb in bmg-0.5.0 vs lib/bmg/reader/excel.rb in bmg-0.6.0

@@ -5,11 +5,12 @@
 
       DEFAULT_OPTIONS = {
         skip: 0
       }
 
-      def initialize(path, options = {})
+      def initialize(type, path, options = {})
+        @type = type
         @path = path
         @options = DEFAULT_OPTIONS.merge(options)
       end
 
       def each
@@ -27,9 +28,18 @@
               tuple = (0...headers.size).each_with_object({}){|i,t| t[headers[i]] = row[i] }
               yield(tuple)
             end
           end
       end
+
+      def to_ast
+        [ :excel, @path, @options ]
+      end
+
+      def to_s
+        "(excel #{path})"
+      end
+      alias :inspect :to_s
 
     end # class Excel
   end # module Reader
 end # module Bmg
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