rascal>get_first_item(|file:///Users/.../Desktop/xmlpath.xml|)
<?xml version="1.0" encoding="UTF-8"?>
<item stock="12" upc="123456789">
  <name>Invisibility Cream</name>
  <price>14.50</price>
  <description>Makes you invisible</description>
</item>


ok

rascal>print_prices(|file:///Users/.../Desktop/xmlpath.xml|)
14.50
23.99
4.95
3.56
ok

rascal>get_names(|file:///Users/.../Desktop/xmlpath.xml|)
list[str]: ["Invisibility Cream","Levitation Salve","Blork and Freen Instameal","Grob winglets"]