Paperclip produces this error, after checking out the plugin\'s rails3 branch. My Gemfile has following line:
开发者_如何转开发I have installed the Paperclip plugin to attempt to upload an avatar for my kase model. For some reason, the select the file button shows, and I can choose a file - but then when I cl
I have a model that has paperclip attachments. The model might be used in multiple rails apps I need to return a full (non-relative) url to the attachment as part of a JSON API being consumed elsewh
I have a rectangular image for example 30x800 pixels 开发者_JAVA技巧How I can scale it with paperclip to preserve the aspect ratio to a 100x100 pixel image with borders filling the empty area ?
I am trying to be able to upload files with Sinatra. I have the code here, but I\'m getting the error \"method file_hash does not exist\" (see /lib/mvc/helpers/helpers.rb).
I\'ve been searching on how to solve this issue but could not find any real and working solution. User model:
开发者_Go百科I have Paperclip installed as a gem and i am trying to refresh the thumbnail size of the images. I\'m running this command:
I just installed the plugin for Paperclip and I am getting the following error message but I am not sure why:
my layout\'s requirement is to keep all 开发者_Python百科thumbnails at 80px height, not higher, not smaller. In my model I set the style to :thumb=> \"500x80>\", so basically almost every pictur
Is there a way to make paperclip attachments private? As in only where I explicitly want a user to be able to access a file, can the user access t开发者_JAVA技巧he file.
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