我想向ActiveStorage::Variant
添加方法吗?
我有ActiveStorage :: Blob这个,当我修改代码而不重新加载服务器时,它就可以工作:
config/initializers/active_storage_direct_url.rb
:
module ActiveStorageDirectUrl
def cloudfront_url(expires_at = nil)
# xx
end
end
ActiveSupport.on_load(:active_storage_blob) do
ActiveStorage::Blob.include ActiveStorageBlobCachedUrl
end
但是问题是当我为ActiveStorage :: Variant执行此操作时。我尝试了这个:
ActiveSupport.on_load(:active_storage_blob) do
ActiveStorage::Variant.include ActiveStorageVariantCachedUrl
end
ActiveSupport.on_load(:active_storage_variant) do
ActiveStorage::Variant.include ActiveStorageVariantCachedUrl
end
但是在这两种情况下,在开发环境中,当我修改一些代码并且不重新启动服务器时,都会显示undefined method 'direct_url' for #<ActiveStorage::Variant:0x00007fc04fa45530>
当我重新加载rails server
时,它仍然有效。 sidekiq也是一样,我需要重新加载它。
答案 0 :(得分:0)
使用:
ActiveSupport::Reloader.to_prepare do
ActiveStorage::Variant.include ActiveStorageVariantCachedUrl
end