feat: allow custom version table name per model

lib/hoardable/model.rb

@@ -9,6 +9,9 @@ module Model
     extend ActiveSupport::Concern
 
     class_methods do
+      # Allows setting a custom table name for the +version+ model.
+      attr_accessor :version_table_name
+
       # If called with a hash, this will set the model-level +Hoardable+ configuration variables. If
       # called without an argument it will return the computed +Hoardable+ configuration considering
       # both model-level and global values.
@@ -43,7 +46,7 @@ def with_hoardable_config(hash)
       end
 
       private def hoardable_current_config_key
-        "hoardable_#{name}_config".to_sym
+        :"hoardable_#{name}_config"
       end
     end
 

lib/hoardable/schema_dumper.rb

@@ -9,7 +9,7 @@ def ignored?(table_name)
     def tables(stream)
       super
       dump_inherited_tables(stream)
-      empty_line(stream)
+      stream.puts
       functions(stream)
       triggers(stream)
     end

lib/hoardable/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Hoardable
-  VERSION = "0.19.3"
+  VERSION = "0.19.4"
 end

lib/hoardable/version_model.rb

@@ -27,12 +27,13 @@ def version_class
       # disable STI on versions tables
       self.inheritance_column = :_
 
-      self.table_name = "#{table_name.singularize}#{VERSION_TABLE_SUFFIX}"
+      self.table_name =
+        superclass.version_table_name || "#{table_name.singularize}#{VERSION_TABLE_SUFFIX}"
 
       alias_method :readonly?, :persisted?
 
       %i[operation event_uuid during].each do |symbol|
-        define_method("hoardable_#{symbol}") { public_send("_#{symbol}") }
+        define_method(:"hoardable_#{symbol}") { public_send(:"_#{symbol}") }
       end
 
       # @!scope class
@@ -105,7 +106,7 @@ def untrash!
       transaction do
         insert_untrashed_source.tap do |untrashed|
           untrashed
-            .send("hoardable_client")
+            .send(:hoardable_client)
             .insert_hoardable_version("insert") do
               untrashed.instance_variable_set(:@hoardable_version, self)
               untrashed.run_callbacks(:untrashed)
@@ -114,7 +115,7 @@ def untrash!
       end
     end
 
-    DATA_KEYS.each { |key| define_method("hoardable_#{key}") { _data&.dig(key.to_s) } }
+    DATA_KEYS.each { |key| define_method(:"hoardable_#{key}") { _data&.dig(key.to_s) } }
 
     # Returns the +ActiveRecord+
     # {https://api.rubyonrails.org/classes/ActiveModel/Dirty.html#method-i-changes changes} that

test/support/models.rb

@@ -62,6 +62,13 @@ class PostWithUnhoardableRichText < ActiveRecord::Base
   has_rich_text :content
 end
 
+class PostWithCustomVersionTable < ActiveRecord::Base
+  include Hoardable::Model
+  self.table_name = "posts"
+  self.version_table_name = "custom_post_versions"
+  belongs_to :user
+end
+
 class User < ActiveRecord::Base
   include Hoardable::Model
   has_many :posts, hoardable: true

test/test_model.rb

@@ -799,4 +799,8 @@ def create_comments_and_destroy_post
     assert_equal("New name", tag.reload.name)
     assert_equal("Library", trashed_tag.name)
   end
+
+  test "when using a custom version table name, it is respected" do
+    assert_equal(PostWithCustomVersionTable.version_class.table_name, "custom_post_versions")
+  end
 end