Class: Nokogiri::XML::Text

Inherits:
Object
  • Object
show all
Defined in:
lib/html_truncator.rb

Instance Method Summary collapse

Instance Method Details

#truncate(max, opts) ⇒ Object 



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# File 'lib/html_truncator.rb', line 64

def truncate(max, opts)
   if opts[:length_in_chars]
     count = content.length
     return [to_xhtml, count, opts] if count <= max && max > 0
     [content.slice(0, max), count, opts]
   else
     words = content.split
     count = words.length
     return [to_xhtml, count, opts] if count <= max && max > 0
     [words.slice(0, max).join(' '), count, opts]
   end
end