abstract class HTML::Pipeline::Filter

• HTML::Pipeline::Filter
• Reference
• Object

Overview

Base Filter

You can write your custom filter by inherit this class.

For example:

class AutolinkFilter < HTML::Pipeline::Filter
  def call
    # do your custom filter
  end
end

And you can find more example in GitHub: https://github.com/huacnlee/html-pipeline/blob/master/src/html-pipeline

Direct Known Subclasses

• HTML::Pipeline::AutolinkFilter
• HTML::Pipeline::MarkdownFilter
• HTML::Pipeline::TextFilter

Defined in:

html-pipeline/filter.cr

Constructors

• .new(doc, context : Hash(String, String) = {"" => ""})

Class Method Summary

• .call(doc, context = {"" => ""})

Instance Method Summary

• #call

  Must implement this method when you wan't write a custom filter.

• #context : Hash(String, String)
• #doc : XML::Node

  XML::Node type of process data.

• #html : String

  String type of process data.

• #parse_html(html : String)

Constructor Detail

Class Method Detail

Instance Method Detail