Add gems carrierwave, mini_magick and fog
Add gems carrierwave, mini_magick and fog
Add image uploader from CarrierWave
Add picture attribute to Micropost
Add picture attribute to Micropost
Add picture to params
Add mount_uploader :picture
Add file field
Display picture in micropost
Ignore public uploads
Restrict image uploads by specific types
Add validations to images
Check dile size with jQuery
Resize to limit
Install ImageMagick and add size limit restriction
Raise size limit to 5MB
Add accepted image files and size restriction with jQuery