class Ransack::Helpers::FormBuilder

def predicate_select(options = {}, html_options = {})
  options[:compounds] = true if options[:compounds].nil?
  default = options.delete(:default) || Constants::CONT
  keys =
  if options[:compounds]
    Predicate.names
  else
    Predicate.names.reject { |k| k.match(/_(any|all)$/) }
  end
  if only = options[:only]
    if only.respond_to? :call
      keys = keys.select { |k| only.call(k) }
    else
      only = Array.wrap(only).map(&:to_s)
      keys = keys.select {
        |k| only.include? k.sub(/_(any|all)$/, ''.freeze)
      }
    end
  end
  collection = keys.map { |k| [k, Translate.predicate(k)] }
  object.predicate ||= Predicate.named(default) if
    can_use_default?(default, :predicate, keys)
  template_collection_select(:p, collection, options, html_options)
end