module Capybara::DSL

def self.extended(base)
  warn 'extending the main object with Capybara::DSL is not recommended!' if base == TOPLEVEL_BINDING.eval('self')
  super
end

def self.included(base)
  warn 'including Capybara::DSL in the global scope is not recommended!' if base == Object
  super
end

def included(base)
  warn 'including Capybara::DSL in the global scope is not recommended!' if base == Object
  if defined?(::RSpec::Matchers) && base.include?(::RSpec::Matchers)
    base.send(:include, ::Capybara::RSpecMatcherProxies)
  end
  super
end

def page
  Capybara.current_session
end

def using_session(name_or_session, &block)
  Capybara.using_session(name_or_session, &block)
end

def using_wait_time(seconds, &block)
  page.using_wait_time(seconds, &block)
end