Wrap the Nokogiri response to reduce boilerplate about kimuraframework

[vifreefly]

Here is my thoughts:

It would also remove the need to specify whether single or multiple elements have to be extracted, similar to Scrapy's extract() and extract_first() of scrapy.Selector.

We don't need extract() or extact_first() with Nokogiri, because it has at_xpath and at_css in additional to xpath and css methods.

or a composite of any of these

With Nokogiri you can have selectors chain as well.

I like the idea with auto waiting (extract_on_ready) but still think that it's better to give the user freedom to decide when to update response using browser.current_response. Capybara has a nice methods like has_css? (has_css?("selector", wait: 10)) with wait option (time in seconds how long to wait for the selector before return false if it still will not be found). There are similar methods has_xpath? and has_text? as well.