module UltraMarkdown::Filter::GistTag
Public Instance Methods
gist_tag(input)
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# File lib/ultra_markdown/filter/gist_tag.rb, line 11 def gist_tag(input) input.gsub!(/^\{\% *gist ([^\n\}]+)\%\}/m) do markup = $1 if markup =~ /([a-zA-Z\d]*) (.*)/ gist = $1 file = $2.strip if $2 script_url = script_url_for(gist, file) "<script src='#{script_url}'> </script>" end end end
script_url_for(gist_id, filename)
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# File lib/ultra_markdown/filter/gist_tag.rb, line 5 def script_url_for(gist_id, filename) url = "https://gist.github.com/#{gist_id}.js" url = "#{url}?file=#{filename}" unless filename.nil? or filename.empty? url end