module XPath2

Overview

XPath2 Shard provide XPath implementation in pure Crystal. Performs the compilation of XPath expression and provides mechanism to select nodes from HTML or other documents using XPath expression

Extended Modules

XPath2

Defined in:

xpath2.cr
xpath2/build.cr
xpath2/functions.cr
xpath2/operators.cr
xpath2/parse.cr
xpath2/query.cr

Constant Summary

VERSION = "0.1.3"

Class Method Summary

.compile(expr : String, variables : Hash(String, ExprResult))
compile compiles an XPath expression string with variable bindings.
.compile(expr : String)
compile compiles an XPath expression string

Class Method Detail

def self.compile(expr : String, variables : Hash(String, ExprResult)) #

compile compiles an XPath expression string with variable bindings. Variables can be referenced in the expression as $name. Example: compile("//item[@id=$target]", {"target" => "123"})

[View source]

def self.compile(expr : String) #

compile compiles an XPath expression string