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Rails File_column plugin and Attachment_fu plugin

 
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Anu



Joined: 01 Jan 2010
Posts: 82

PostPosted: Tue Feb 09, 2010 4:58 am    Post subject: Rails File_column plugin and Attachment_fu plugin Reply with quote

Hi,


The below Attachment_fu and File_column plugins are used for the purpose of file uploading in rails.let us know each of them briefly...

Attachement_fu plugin:

*This attachment_fu manages the server side upload process , and storage.

*It manages resizing too.

*Storage options includes --

1)saving to file system.
2)saving attachment into database.
3)saving into amazon s3 storage.

*And rails 1.2+ version only we can use this attachemnt_fu.

*Its having similarities with acts_as_attachment plugin.

*It has diffrent image processors like image_scine,mini_magick,and rmagick.

*And rmagick software is having imageprocessing features and memory usage.

*Minimagick is easier on memory than rmagick,because it runs the imagemagick command in shell.

*Every file or image stored as a individual record in this attachment_fu.

File_column:

*It handles saving files to the file system.

*Resizing of images,creation of thumbnails,and integration with ramagick.

*In this file name will be stored in the image column.

*Files will be stored in public/entry/image/<entry.id>/filename.

*Newly uploaded files stored at public/entry/tmp/<random>/filename.txt

*We can this in reusing the dispalys (validations).

*Rmagick resizes the image.

*This file_column is widely used for the purpose of file uploading.

*The main advantage of using this is we can easily intigrate the rmagick.

*And make file uploads really easy and has a nice integration with rmagick.

*Here we have some ways to set file storage location ,and we can do callbacks whenever require.

*File storage flexibility is good.




Thanks & Regards,
Anasuya.N
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