Add Bluebird documentation (3.5.0)

The individual doc pages do not have any category hints in either their
url or on the page, so get_type() has a fixed mapping of slug->type.

lib/docs/filters/bluebird/clean_html.rb

@@ -0,0 +1,11 @@
+module Docs
+  class Bluebird
+    class CleanHtmlFilter < Filter
+      def call
+        css('.post-content > p:first').remove
+        css('pre').attr('data-language', 'javascript')
+        doc
+      end
+    end
+  end
+end

lib/docs/filters/bluebird/entries.rb

@@ -0,0 +1,66 @@
+module Docs
+  class Bluebird
+    class EntriesFilter < Docs::EntriesFilter
+      TYPE_MAP = {
+        Core: %w(new-promise then spread catch error finally bind promise.join
+          promise.try promise.method promise.resolve promise.reject core
+          promise.bind),
+        'Synchronous inspection': %w(promiseinspection isfulfilled isrejected
+          ispending iscancelled value reason),
+        Collections: %w(promise.all promise.props promise.any promise.some
+          promise.map promise.reduce promise.filter promise.each
+          promise.mapseries promise.race all props any some map reduce filter
+          each mapseries),
+        'Resource management': %w(promise.using disposer),
+        Promisification: %w(promise.promisify promise.promisifyall
+          promise.fromcallback ascallback),
+        Timers: %w(delay timeout promise.delay),
+        Cancellation: %w(cancel),
+        Generators: %w(promise.coroutine promise.coroutine.addyieldhandler),
+        Utility: %w(tap tapcatch call get return throw catchreturn catchthrow
+          reflect promise.getnewlibrarycopy promise.noconflict
+          promise.setscheduler),
+        'Built-in error types': %w(operationalerror timeouterror
+          cancellationerror aggregateerror),
+        Configuration: %w(global-rejection-events local-rejection-events
+          done promise.config suppressunhandledrejections
+          promise.onpossiblyunhandledrejection promise.bind
+          promise.onunhandledrejectionhandled),
+        'Progression migration': %(),
+        'Deferred migration': %(),
+        'Environment variables': %(),
+        "Beginner's Guide": %w(),
+        'Error management configuration': %w(),
+        'Anti-patterns': %w(),
+        'Deprecated APIs': %w()
+      }
+
+      def get_name
+        name = at_css('h1.post-title')
+        if name.nil?
+          name = at_css('.post-content h2')
+        end
+        name.text
+      end
+
+      def get_type
+        type = nil
+        TYPE_MAP.each do |k,v|
+          if k.to_s.casecmp(name.strip) == 0
+            type = k
+            break
+          else
+            slug_end = slug.sub(%r(^docs/api/), '')
+            if v.include?(slug_end.downcase)
+              type = k
+              break
+            end
+          end
+        end
+
+        type.to_s
+      end
+
+    end
+  end
+end

lib/docs/scrapers/bluebird.rb

@@ -0,0 +1,21 @@
+module Docs
+  class Bluebird < UrlScraper
+    self.type = 'bluebird'
+    self.base_url = 'http://bluebirdjs.com'
+    self.root_path = '/docs/api-reference.html'
+    self.release = '3.5.0'
+    self.links = {
+      home: 'http://bluebirdjs.com/',
+      code: 'https://github.com/petkaantonov/bluebird/'
+    }
+
+    html_filters.push 'bluebird/clean_html', 'bluebird/entries'
+
+    options[:container] = 'body .post'
+
+    options[:attribution] = <<-HTML
+      &copy; Petka Antonov<br/>
+      Licensed under the MIT License.
+    HTML
+  end
+end

public/icons/docs/bluebird/SOURCE

@@ -0,0 +1 @@
+https://github.com/petkaantonov/bluebird/blob/master/docs/img/libbblog_v3.png