Paperclip attachment file size

Question

How do I fetch the file size of each style of a paperclip attachment?

@user.attachment_file_size doesn\'t seem to work

@user.attachment(         


        

Answer 1

You can get a string like "WIDTHxHEIGHT" inside styles hash, for the giving object's style, using Paperclip::Style#geometry:

string = @user.attachment.styles[:size].geometry

Than you can split the string to have either height or width:

width = string.split("x")[0]

height = string.split("x")[1]