Module: Async::WebDriver::XPath

Defined in:
lib/async/webdriver/xpath.rb

Overview

Helpers for working with XPath.

Class Method Summary collapse

Class Method Details

.escape(value) ⇒ Object

Escape a value for use in XPath.

XPath 1.0 does not provide any standard mechanism for escaping quotes, so we have to do it ourselves using concat.



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# File 'lib/async/webdriver/xpath.rb', line 15

def self.escape(value)
  case value
  when String
    if value.include?("'")
      "concat('#{value.split("'").join("', \"'\", '")}')"
    else
      "'#{value}'"
    end
  else
    value.to_s
  end
end