Thursday, August 27, 2009

Answered: Using variables in XmlSlurper’s GPath

Yesterday I asked this question about using variables with XmlSlurper. I got an answer that works (although I don't see it anywhere in the documentation or the book Groovy in Action. Below is the example the answerer gave.
def xmltxt = """
<record name="some record" />
<record name="some other record" />

def xml = new XmlSlurper().parseText(xmltxt)
String foo = "record"
return xml."${foo}".size()