Add padrino support

lib/docs/filters/padrino/clean_html.rb

@@ -0,0 +1,11 @@
+module Docs
+  class Padrino
+    class CleanHtmlFilter < Filter
+      def call
+        css('.summary_toggle').remove
+        css('.inheritanceTree').remove
+        at_css('#content')
+      end
+    end
+  end
+end

lib/docs/filters/padrino/entries.rb

@@ -0,0 +1,35 @@
+module Docs
+  class Padrino
+    class EntriesFilter < Docs::EntriesFilter
+      def get_name
+        name = at_css('h1, h2').content
+        name.remove! 'Class: '
+        name.remove! 'Module: '
+      end
+
+      def get_type
+        type = name.dup
+        type.remove! %r{#.+\z}
+        type.split('::')[0..2].join('::')
+      end
+
+      def additional_entries
+        return [] if root_page?
+        require 'cgi'
+
+        css('.summary_signature').inject [] do |entries, node|
+
+          name = node.children[1].attributes['title'].value
+          name = CGI.unescape(name)
+
+          unless name.start_with?('_')
+            name.prepend self.name
+            entries << [name, self.name.gsub('::','/').downcase.strip + node.children[1].attributes['href'].value.slice(/\#.*/)] unless entries.any? { |entry| entry[0] == name }
+          end
+
+          entries
+        end
+      end
+    end
+  end
+end

lib/docs/scrapers/padrino.rb

@@ -0,0 +1,21 @@
+module Docs
+  class Padrino < UrlScraper
+    self.name = 'padrino'
+    self.slug = 'padrino'
+    self.type = 'ruby'
+    self.version = 'master'
+    self.release = '0.13.2'
+    self.base_url = 'http://www.rubydoc.info/github/padrino/padrino-framework'
+    self.links = {
+      home: 'http://padrinorb.com/',
+      code: 'https://github.com/padrino/padrino-framework'
+    }
+
+    html_filters.push 'padrino/clean_html', 'padrino/entries'
+
+    options[:attribution] = <<-HTML
+                  &copy; Padrino contributors<br>
+                        Licensed under the Creative Commons Attribution License.
+    HTML
+  end
+end