ruby-on-rails - 弃用 Active Storage 的 ImageProcessing 转换器中的 combine_options

Question

在开发新的 Rails 应用程序时，我注意到控制台中有以下弃用警告:

DEPRECATION WARNING: Active Storage's ImageProcessing transformer doesn't support :combine_options, as it always generates a single ImageMagick command. Passing :combine_options will not be supported in Rails 6.1.

这在 Rails 6 release notes中也有提到:

Deprecate :combine_options in Active Storage's ImageProcessing transformer without replacement.

现在我想知道:

我们将来应该使用什么才能做到这样的事情
如:<%= image_tag @category.image.variant(combine_options: {
resize_to_fill: [800,50] }, gaussian_blur: ['0x1.5']), class:
"card-img-top" if @category.image.attached? %>

弃用此功能的原因是什么？

Answer 1

我应该在 API Documentation 中看起来更好.
ActiveStore.Variant直接接受多个参数。以我上面的例子为例，以下工作并将继续工作:

<%= image_tag @category.image.variant(resize_to_fill: [800,50], gaussian_blur: ['0x1.5']), class: "card-img-top" if @category.image.attached? %>

因此，无需使用 combine_options .