generate rails migration migration add_editor_version_to_grid_posts editor_version is utf8mb4_unicode_ci compatible string

def migration_generator(table_name, column_name, column_type, column_options)
  migration_name = "add_#{column_name}_to_#{table_name}"
  ActiveRecord::Migration.generate_migration(migration_name, column_name, table_name, column_type, column_options)
end

table_name = 'grid_posts'
column_name = 'editor_version'
column_type = 'string'
column_options = 'utf8mb4_unicode_ci'

migration_generator(table_name, column_name, column_type, column_options)