Is it possible to return multiple values from a function?
I want to pass the return values into another function, and I wonder if I can avoid having to explode the array into multiple values
My problem?I am upgrading Capybara for my project, and I realized, thanks to CSS 'contains' selector & upgrade of Capybara, that the statement below will no longer work
has_selector?(:css, "#rightCol:contains(\"#{page_name}\")")I want to get it working with minimum effort (there are a lot of such cases), So I came up with the idea of using Nokogiri to convert the css to xpath. I wanted to write it so that the above function can become
has_selector? xpath(:css, "#rightCol:contains(\"#{page_name}\")")But since xpath has to return an array, I need to actually write this
has_selector?(*xpath(:css, "#rightCol:contains(\"#{page_name}\")"))Is there a way to get the former behavior?
It can be assumed that right now xpath func is like the below, for brevity.
def xpath(*a) [1, 2]end