<% if flash[:notice] %>

<%= flash[:notice] %>

<% end %>

Click the `perform_in` buttons to create or merge tasks until the execution time (in 60s).
Click the `perform_async` buttons to execute a single task.

Open sidekiq console to check what happens.

SomeWorker

sidekiq_options merger: { unique: false }

Tasks will be merged regardless of uniqueness.

UniqueWorker

sidekiq_options merger: { unique: true }

Tasks will be merged if they haven't added already.