version 0.0.5: fixes some issues after OEIS page elements were rearra…

…nged
jdan · Feb 22, 2013 · 4b36baf · 4b36baf
1 parent 4ee7c30
commit 4b36baf
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/lib/oeis.rb b/lib/oeis.rb
@@ -14,15 +14,15 @@ def initialize(ls)
       doc = Nokogiri::HTML(open(url))
 
       first_result = doc.css('table table:eq(2)').first
-      info = first_result.css('tr:eq(3) table > tr > td > a').first
+      info = first_result.css('tr:eq(3) table > tr').first
 
       if info.nil?
         puts 'No sequence found.'
         return nil
       end
 
-      @id = info.attributes['href'].value[1..-1]
-      @title = info.attributes['title'].value
+      @id = info.css('td:eq(1) > a').text.strip
+      @title = info.css('td:eq(3)').text.strip
 
       digits = first_result.css('tr:eq(4) table tr tt').text.split(', ')
       @sequence = digits.map &:to_i

diff --git a/lib/oeis/version.rb b/lib/oeis/version.rb
@@ -1,3 +1,3 @@
 module OEIS
-  VERSION = "0.0.4"
+  VERSION = "0.0.5"
 end