lib/blogdown/file_pipeline.rb in blogdown-0.0.2 vs lib/blogdown/file_pipeline.rb in blogdown-0.1.0

@@ -1,15 +1,18 @@
 module Blogdown
   class FilePipeline
+    # THis keeps track of files being processed
+
     attr_accessor :stack
     def initialize(root)
       @root=root
       @base=Pathname(@root)
       @stack=[]
       load_files
     end
 
+    # @return [Array]  The files under posts folder
     def load_files
       base_input=@root+'/posts'
 
       base=Pathname.new(base_input)
       unless base.exist?
@@ -22,13 +25,21 @@
           end
         end
       end
     end
 
+    # Writes given contents into a file with a name given as a parameter
+    # @param name [String] The name of the file to be written
+    # @param contents [String] The contents to be written on the file
     def writer(name,contents)
       file=@base.to_s+"/output/#{name}.html"
-      file=File.new(file.to_s,"w")
-      file.write(contents)
-      file.close
+
+      begin
+        file=File.new(file.to_s,"w")
+        file.write(contents)
+        file.close
+      rescue Exception=>e
+        raise e
+      end
     end
   end
 end
\ No newline at end of file