module Pagy::ElasticsearchRails

def pagy_elasticsearch_rails(query_or_payload, **options)

it also pushes to the same array an eventually called method
after the pagination variables are merged to the options
returns an array used to delay the call of #search 
def pagy_elasticsearch_rails(query_or_payload, **options)
  [self, query_or_payload, options].tap do |args|
    args.define_singleton_method(:method_missing){|*a| args += a}
  end
end