lib/vedeu/support/template.rb in vedeu-0.4.5 vs lib/vedeu/support/template.rb in vedeu-0.4.6

@@ -15,24 +15,36 @@
 
     # @param object [Class]
     # @param path [String]
     # @return [Template]
     def initialize(object, path)
-      @object, @path = object, path
+      @object, @path = object, path.to_s
     end
 
     # @return [void]
     def parse
       ERB.new(load, nil, '-').result(binding)
     end
 
     private
 
-    attr_reader :object, :path
+    # @!attribute [r] object
+    # @return [Class]
+    attr_reader :object
 
     # @return [String]
     def load
       File.read(path)
+    end
+
+    # @raise [MissingRequired] when the path is empty.
+    # @raise [MissingRequired] when the path does not exist.
+    # @return [String]
+    def path
+      fail MissingRequired, 'No path to template specified.' if @path.empty?
+      fail MissingRequired, 'Template file cannot be found.' unless File.exist?(@path)
+
+      @path
     end
 
   end # Template
 
 end # Vedeu