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