feat: Support model-specific table_name in migration generation (#46)

* feat: Add support for table alias when injecting ONLY clause

* chore: Bumped version to 0.15.1

* fix: Linting

* chore: Don't assume table name when generating migrations

* chore: Added test for generator with table_name specified in model

lib/generators/hoardable/migration_generator.rb

@@ -37,6 +37,12 @@ def create_triggers
     end
 
     no_tasks do
+      def table_name
+        class_name.singularize.constantize.table_name
+      rescue StandardError
+        super
+      end
+
       def foreign_key_type
         options[:foreign_key_type] ||
           class_name.singularize.constantize.columns.find { |col| col.name == primary_key }.sql_type

test/test_migration_generator.rb

@@ -38,6 +38,11 @@ def shared_book_assertions(foreign_key_type = "uuid")
     shared_post_assertions
   end
 
+  it "supports using a model with a custom table_name" do
+    run_generator ["Hoardable::Post"]
+    shared_post_assertions
+  end
+
   it "generates book migration with pluralized resource" do
     run_generator ["books"]
     shared_book_assertions