search for: get_exif_by_entri

Hi- this is slightly off topic, but is anyone aware of a WORKING ruby library that reads EXIF data from JPEG files? It has to run on both Windows and *nix, so wrappers around unix libs won''t do. So far I tried rexif, ruby-exif (both throwing exceptions when presented with a JPEG) and RMagick (at least able to get the date from EXIF, however it adds a ''.'' at the end for

Hi there, I''m writing a little application that parses an image file and extracts the camera settings from the file (the EXIF data) and saves all the fields to the database. The idea is that after awhile people will be able to search based on camera make, model, lens settings, etc... and all the pictures that meet those requirements will be displayed. The picture is stored on the file

Hi there, I have a file upload form on my page that is for images. In the model I have this: def file_data=(file_data) @file_data = file_data write_attribute ''extension'', file_data.original_filename.split(''.'').last.downcase write_attribute("content_type", file_data.content_type) write_attribute("current_name",