Add with_soft_deleted

spec/soft_delete_spec.cr

@@ -51,9 +51,7 @@ describe "Avram soft delete" do
       ])
     end
 
-    # Waiting on https://github.com/luckyframework/avram/issues/319
-    # 'with_soft_deleted' would do `.reset_where(&.soft_deleted)`
-    pending "can get soft deleted and kept records" do
+    it "can get soft deleted and kept records" do
       kept_item = SoftDeletableItemBox.create &.kept
       soft_deleted_item = SoftDeletableItemBox.create &.soft_deleted
 

src/avram/soft_delete/model.cr

@@ -12,4 +12,6 @@ module Avram::SoftDelete::Model
   def soft_deleted? : Bool
     !!soft_deleted_at
   end
+
+  abstract def soft_deleted_at : Time?
 end

src/avram/soft_delete/query.cr

@@ -6,4 +6,10 @@ module Avram::SoftDelete::Query
   def only_soft_deleted
     soft_deleted_at.is_not_nil
   end
+
+  def with_soft_deleted
+    reset_where(&.soft_deleted_at)
+  end
+
+  abstract def soft_deleted_at
 end