search for: get_content_type

I am not able to get this to work on Windows, and the problem has been documented with a fix here, but I can''t get the fix to work, either. Ok, I admit it: I am a newbie with rails! here is the problem''s fix: You can fix your file_column for now by replacing the get_content_type method in lib/file_column.rb with this version: def get_content_type(fallback=nil) content_type end But when I try this, I get: undefined local variable or method `content_type'' for #<FileColumn::TempUploadedFile:0x370f9a8> Obviously, I am doing something wrong... a...

Is there a way to get the MIME extension of a file_column field? Here''s what I want to do (look for comment in before_save method): class ProductFile < ActiveRecord::Base belongs_to :product file_column :file_name def before_save self.file_type = # something that returns the MIME type (e.g. image/jpeg) end end TIA

...le, and then it displayed. I''ve followed the threads (''file_column on windows?'') about the ''file -bi'' problem, and I installed the GNUWin32 version of file, but the same problem still exists. I tried Sebastians idea from the same thread about replacing get_content_type with another piece of code, but that didn''t work.... Can anyone help me with this? The server logs don''t show anything after I installed File, so this is hard to troubleshoot. Here are the two images: http://www.billigdrucker.de/images/hardware/drucker/dell/dell-farblaser-3100cn...