Module: PageRankr::Backlink
- Includes:
- Tracker
- Included in:
- PageRankr::Backlinks::Alexa, PageRankr::Backlinks::Bing, PageRankr::Backlinks::Google, PageRankr::Backlinks::Yahoo
- Defined in:
- lib/page_rankr/backlink.rb
Instance Attribute Summary
Attributes included from Tracker
Instance Method Summary collapse
Methods included from Tracker
#content, #initialize, #method, #name, #proxy, #run, #supported_components, #tracked_url, #url
Instance Method Details
#clean(raw) ⇒ Object
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# File 'lib/page_rankr/backlink.rb', line 9 def clean(raw) cleaned_content = super(raw) return nil if cleaned_content.nil? || cleaned_content.zero? cleaned_content end |