class Xembly::Xpath

XPATH directive

Public Class Methods

new(path) click to toggle source

Ctor.

path

Path

# File lib/xembly/xpath.rb, line 31
def initialize(path)
  @path = path
end

Public Instance Methods

exec(dom, cursor) click to toggle source
# File lib/xembly/xpath.rb, line 35
def exec(dom, cursor)
  if @path.start_with?('/')
    after = dom.xpath(@path)
  else
    after = []
    cursor.each do |node|
      node.xpath(@path).each { |n| after.push(n) }
    end
  end
  after
end