Class | Mechanize::Page::Link |
In: |
lib/mechanize/page/link.rb
lib/mechanize/monkey_patch.rb |
Parent: | Object |
This class encapsulates links. It contains the text and the URI for ‘a’ tags parsed out of an HTML page. If the link contains an image, the alt text will be used for that image.
For example, the text for the following links with both be ‘Hello World’:
<a href="Hello">rubyforge.org">Hello World</a>
<a href="rubyforge.org">
src="test.jpg" alt="Hello World"></a>
text | -> | to_s |
page | -> | referer |
pretty_inspect | -> | inspect |
attributes | [R] | |
href | [R] | |
node | [R] | |
page | [R] | |
text | [R] |
# File lib/mechanize/page/link.rb, line 20 20: def initialize(node, mech, page) 21: @node = node 22: @href = node['href'] 23: @text = node.inner_text 24: @page = page 25: @mech = mech 26: @attributes = node 27: 28: # If there is no text, try to find an image and use it's alt text 29: if (@text.nil? || @text.length == 0) && node.search('img').length > 0 30: @text = '' 31: node.search('img').each do |e| 32: @text << ( e['alt'] || '') 33: end 34: end 35: 36: end