Remove ruby2_keywords

Author: flash-gordon

lib/rom/sql/schema/index_dsl.rb

@@ -14,14 +14,13 @@ class IndexDSL # < BasicObject
         attr_reader :registry
 
         # @api private
-        def initialize(*, &block)
+        def initialize(*, **, &block)
           super
 
           @registry = []
 
           instance_exec(&block)
         end
-        ruby2_keywords(:initialize) if respond_to?(:ruby2_keywords, true)
 
         # @api public
         def index(*attributes, **options)

spec/support/helpers.rb

@@ -22,12 +22,11 @@ def define_attribute(name, id, **opts)
     ROM::SQL::Attribute.new(type.meta(opts), name: name)
   end
 
-  def build_assoc(type, *args)
+  def build_assoc(type, *args, **kwargs)
     klass = ROM::Inflector.classify(type)
-    definition = ROM::Associations::Definitions.const_get(klass).new(*args)
+    definition = ROM::Associations::Definitions.const_get(klass).new(*args, **kwargs)
     ROM::SQL::Associations.const_get(definition.type).new(definition, relations)
   end
-  ruby2_keywords(:build_assoc) if respond_to?(:ruby2_keywords, true)
 
   def attributes(schema)
     schema.each_with_object({}) do |(key, type), acc|