page_set.rb in Pimki-1.4.092

- old
+ new
@@ -1,73 +1,73 @@
-# Container for a set of pages with methods for manipulation.
-class PageSet < Array
-  attr_reader :web
-
-  def initialize(web, pages, accept_proc)
-    @web = web
-    if accept_proc.nil? then 
-      super(pages)
-    else
-      super(pages.select { |page| accept_proc[page] })
-    end
-  end
-
-  def most_recent_revision
-    self.sort_by { |page| [page.created_at] }.reverse.first.created_at
-  end
-
-  def by_name
-    self.sort_by { |page| [page.name] } 
-  end
-
-  def by_revision
-    self.sort_by { |page| [page.created_at] }.reverse 
-  end
-  
-  def by_last_visited #{{{
-    self.sort_by { |page| [page.last_visited] }.reverse
-  end #}}}
-  
-  def by_most_viewed #{{{
-    self.sort_by { |page| [page.viewed] }.reverse
-  end #}}}
-  
-
-  def pages_that_reference(page_name)
-    self.select { |page| page.wiki_words.include?(page_name) }
-  end
-
-  def pages_authored_by(author)
-    self.select { |page| page.authors.include?(author) }
-  end
-
-  def characters
-    self.inject(0) { |chars,page| chars += page.content.size }
-  end
-
-  # Returns all the orphaned pages in this page set. That is,
-  # pages in this set for which there is no reference in the web.
-  # The HomePage and author pages are always assumed to have
-  # references and so cannot be orphans
-  def orphaned_pages
-    references = web.select.wiki_words + ["HomePage"] + web.select.authors
-    self.reject { |page| references.include?(page.name) } 
-  end
-
-  # Returns all the wiki words in this page set for which
-  # there are no pages in this page set's web
-  def wanted_pages
-    wiki_words - web.select.names
-  end
-
-  def names
-    self.map { |page| page.name }
-  end
-
-  def wiki_words
-    self.inject([]) { |wiki_words, page| wiki_words << page.wiki_words }.flatten.uniq
-  end
-
-  def authors
-    self.inject([]) { |authors, page| authors << page.authors }.flatten.uniq.sort
-  end
+# Container for a set of pages with methods for manipulation.
+class PageSet < Array
+  attr_reader :web
+
+  def initialize(web, pages, accept_proc)
+    @web = web
+    if accept_proc.nil? then 
+      super(pages)
+    else
+      super(pages.select { |page| accept_proc[page] })
+    end
+  end
+
+  def most_recent_revision
+    self.sort_by { |page| [page.created_at] }.reverse.first.created_at
+  end
+
+  def by_name
+    self.sort_by { |page| [page.name] } 
+  end
+
+  def by_revision
+    self.sort_by { |page| [page.created_at] }.reverse 
+  end
+  
+  def by_last_visited #{{{
+    self.sort_by { |page| [page.last_visited] }.reverse
+  end #}}}
+  
+  def by_most_viewed #{{{
+    self.sort_by { |page| [page.viewed] }.reverse
+  end #}}}
+  
+
+  def pages_that_reference(page_name)
+    self.select { |page| page.wiki_words.include?(page_name) }
+  end
+
+  def pages_authored_by(author)
+    self.select { |page| page.authors.include?(author) }
+  end
+
+  def characters
+    self.inject(0) { |chars,page| chars += page.content.size }
+  end
+
+  # Returns all the orphaned pages in this page set. That is,
+  # pages in this set for which there is no reference in the web.
+  # The HomePage and author pages are always assumed to have
+  # references and so cannot be orphans
+  def orphaned_pages
+    references = web.select.wiki_words + ["HomePage"] + web.select.authors
+    self.reject { |page| references.include?(page.name) } 
+  end
+
+  # Returns all the wiki words in this page set for which
+  # there are no pages in this page set's web
+  def wanted_pages
+    wiki_words - web.select.names
+  end
+
+  def names
+    self.map { |page| page.name }
+  end
+
+  def wiki_words
+    self.inject([]) { |wiki_words, page| wiki_words << page.wiki_words }.flatten.uniq
+  end
+
+  def authors
+    self.inject([]) { |authors, page| authors << page.authors }.flatten.uniq.sort
+  end
 end
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