class XPath2::Expr

• XPath2::Expr
• Reference
• Object

Overview

Expr is an XPath expression for Query

Defined in:

xpath2.cr

Constructors

• .new(s, q)

Instance Method Summary

• #evaluate(root : NodeNavigator) : ExprResult

  evaluate returns the result of the expression.

• #select(root : NodeNavigator)

  select selects a node set using the specified XPath expression

• #to_s : String

  returns XPath expression string

Constructor Detail

Instance Method Detail