erd_controller.rb in erd-0.5.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'nokogiri'
 require 'rails_erd/diagram/graphviz'
 require 'erd/application_controller'
 
 module Erd
@@ -39,10 +41,10 @@
             when 'remove_model'
               model = model.tableize
               generated_migration_file = Erd::GenaratorRunner.execute_generate_migration "drop_#{model}"
               gsub_file generated_migration_file, /def (up|change).*  end/m, "def change\n    drop_table :#{model}\n  end"
             when 'rename_model'
-              model, from, to = from.tableize, to.tableize, model.tableize
+              _model, from, to = from.tableize, to.tableize, model.tableize
               generated_migration_file = Erd::GenaratorRunner.execute_generate_migration "rename_#{from}_to_#{to}"
               gsub_file generated_migration_file, /def (up|change).*  end/m, "def change\n    rename_table :#{from}, :#{to}\n  end"
             when 'add_column'
               model = model.tableize
               name_and_type = column.scan(/(.*)\((.*?)\)/).first