diff options
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/active_storage_overview.md | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/guides/source/active_storage_overview.md b/guides/source/active_storage_overview.md index e3f7861861..10ff3de453 100644 --- a/guides/source/active_storage_overview.md +++ b/guides/source/active_storage_overview.md @@ -214,14 +214,18 @@ class MessagesController < ApplicationController end def create - message = Message.create! params.require(:message).permit(:title, :content) - message.images.attach(params[:message][:images]) + message = Message.create!(message_params) redirect_to message end def show @message = Message.find(params[:id]) end + + private + def message_params + params.require(:message).permit(:title, :content, images: []) + end end ``` @@ -254,7 +258,7 @@ url_for(user.avatar) ``` To create a download link, use the `rails_blob_{path|url}` helper. Using this -helper will allow you to set disposition. +helper allows you to set the disposition. ```ruby rails_blob_path(user.avatar, disposition: "attachment") @@ -263,7 +267,7 @@ rails_blob_path(user.avatar, disposition: "attachment") Create Variations of Attached Image ----------------------------------- -Sometimes your application will require images in a different format than +Sometimes your application requires images in a different format than what was uploaded. To create variation of the image, call `variant` on the Blob. You can pass any [MiniMagick](https://github.com/minimagick/minimagick) supported transformation. |