DESCRIPTION
NDHpple is a simple Swift wrapper on the XMLPathQuery library based on Hpple.
CREDITS
NDHpple was created by Nicolai Davidsson, based on Hpple by Geoffrey Grosenbach, Topfunky Corporation.
INSTALLATION
Use swift package manager with url of this repository and then select a version. Old swift versions used to require to link libxml library but this problem has been fixed. No extra steps required.
USAGE
See Tests/NDHppleTests/NDHppleTests.swift for more detailed samples.
import NDHpple
// read xml into a string
let html = """
<!DOCTYPE html>
<html>
<body>
<p>My first paragraph.</p>
<p>My last paragraph.</p>
</body>
</html>
"""
// initialize parser
let parser = NDHpple(htmlData: html)
let pNodes = parser.search(withQuery: "//p")
print(pNodes[0].text) // "My first paragraph."
print(pNodes[1].text) // "My last paragraph."
let pNode = parser.peekAtSearch(withQuery: "//p[1]")
print(pNode?.text ?? "") // "My first paragraph."