class Crystagiri::HTML

• Crystagiri::HTML
• Reference
• Object

Overview

Represent an Html document who can be parsed

Defined in:

crystagiri/html.cr

Constructors

• .from_file(path : String) : HTML

  Initialize an Html object from content of file designed by the given filepath

• .from_url(url : String, follow : Bool = false) : HTML

  Initialize an Html object from Html source fetched from the url

• .new(content : String)

  Initialize an Html object from Html source

Class Method Summary

• .css_query_to_xpath(query : String) : String

  Transform the css query into an xpath query

Instance Method Summary

• #at_css(query : String)

  Find first node corresponding to the css query and return Crystagiri::Tag if founded or a nil if not founded

• #at_id(id_name : String) : Crystagiri::Tag?

  Find a node by its id and return a Crystagiri::Tag founded or a nil if not founded

• #at_tag(tag_name : String) : Crystagiri::Tag?

  Find first tag by tag name and return Crystagiri::Tag founded or a nil if not founded

• #content : String
• #css(query : String, &block) : Array(Tag)

  Find all node corresponding to the css query and yield Crystagiri::Tag founded or a nil if not founded

• #nodes : XML::Node
• #where_class(class_name : String, &block) : Array(Tag)

  Find all nodes by classname and yield Crystagiri::Tag founded

• #where_tag(tag_name : String, &block) : Array(Tag)

  Find all nodes by tag name and yield Crystagiri::Tag founded

Constructor Detail

Class Method Detail

Instance Method Detail