The version of watir-webdriver I am using (0.6.10) has an #assert_enabled method that executes of any #click you call using watir-webdriver.
I want to click on a button and I don't care that watir-webdriver thinks it is disabled (it's not even though #disabled? returns true for the element).
What can I do?
Disabled is in quotes because watir-webdriver 0.6.10 incorrectly returns true for #disabled? sometimes.
Given that you are using Watir-Webdriver v0.6.10, the first thing I would recommend is upgrading to latest for Watir (where Watir v6.2.0 is the latest version of Watir-Webdriver), Selenium-WebDriver and drivers. There may have been fixes that address your root problem of the enabled element being detected as disabled.
If that does not work, providing a reproducible test case so that Watir and/or Selenium can be fixed would be the next step.
As @phoet mentioned in the comments, if you really just want to ignore all of the assertions, you can directly fire the click event for the element:
element.fire_event('onclick')