Packages

meeseeks

0.7.3
0.18.0 0.17.0 0.16.1 0.16.0 0.15.1 0.15.0 0.14.0 0.13.1 0.13.0 0.12.0 0.11.2 0.11.1 0.11.0 0.10.1 0.10.0 0.9.5 0.9.4 0.9.3 0.9.2 0.9.1 0.9.0 0.8.0 0.7.7 0.7.6 0.7.5 0.7.4 0.7.3 0.7.2 0.7.1 0.7.0 0.6.0 0.5.0 0.4.1 0.4.0 0.3.1 0.3.0 0.2.1 0.2.0 0.1.0

Meeseeks is a library for parsing and extracting data from HTML and XML with CSS or XPath selectors.

HexDocs

Current section

Files

Jump to
Readme
39 Versions
1 Dependency
Dependants
Files
Activity
meeseeks lib meeseeks selector combinator previous_siblings.ex
Raw

lib/meeseeks/selector/combinator/previous_siblings.ex 

defmodule Meeseeks.Selector.Combinator.PreviousSiblings do

  @moduledoc false



  use Meeseeks.Selector.Combinator



  alias Meeseeks.Document



  defstruct selector: nil



  def next(_combinator, %{parent: nil}, _document) do

    nil

  end



  def next(_combinator, node, document) do

    case Document.previous_siblings(document, node.id) do

      [] -> nil

      previous_siblings -> Document.get_nodes(document, previous_siblings)

    end

  end

end