19 lines
432 B
Ruby
19 lines
432 B
Ruby
|
module Avatarable
|
||
|
|
extend ActiveSupport::Concern
|
||
|
|
|
||
|
|
included do
|
||
|
|
avatar_styles = {
|
||
|
|
large: "150x150>",
|
||
|
|
medium: "100x100>",
|
||
|
|
dagschotel: "80x80>",
|
||
|
|
small: "40x40>"
|
||
|
|
}
|
||
|
|
|
||
|
|
has_attached_file :avatar, styles: avatar_styles, default_style: :medium
|
||
|
|
|
||
|
|
validates_attachment :avatar,
|
||
|
|
presence: true,
|
||
|
|
content_type: { content_type: ["image/jpeg", "image/gif", "image/png"] }
|
||
|
|
end
|
||
|
|
end
|