lib/daigaku/markdown/ruby_doc.rb in daigaku-0.2.0 vs lib/daigaku/markdown/ruby_doc.rb in daigaku-0.3.0

@@ -41,23 +41,23 @@
           result.sub!(doc_regex(:stdlib, capture), stdlib_link(capture))
         end
       end
 
       def doc_regex(type, capture)
-        /\(ruby-doc #{type}: #{capture}\)/
+        Regexp.new(Regexp.escape("(ruby-doc #{type}: #{capture})"))
       end
 
       def core_link(text)
         constants = ruby_constants(text).join('/')
-        method = ruby_method(text)
+        method    = ruby_method(text)
 
         "#{CORE_BASE_URL}/#{constants}.html#{method}"
       end
 
       def stdlib_link(text)
-        constants = ruby_constants(text).join('/')
-        method = ruby_method(text)
+        constants   = ruby_constants(text).join('/')
+        method      = ruby_method(text)
         libdoc_part = "libdoc/#{ruby_stdlib(text)}/rdoc"
 
         "#{STDLIB_BASE_URL}/#{libdoc_part}/#{constants}.html#{method}"
       end
 
@@ -66,21 +66,21 @@
       #   (ruby-doc stdlib: net/http Net::HTTP) => 'net/http'
       # then this lib name is used.
       # Else the lib is created from the constants, e.g.
       #   (ruby-doc stdlib: Time) => 'time'
       def ruby_stdlib(text)
-        parts = text.split(' ')
+        parts = text.split
 
         if parts.length > 1
           parts.first.strip.downcase
         else
           ruby_constants(text).join('/').downcase
         end
       end
 
       def ruby_constants(text)
-        parts = text.split(' ').last.split(/::|#/)
+        parts = text.split.last.split(/::|#/)
         select_capitalized(parts)
       end
 
       def ruby_method(text)
         method = text.split(/::|#/).last
@@ -90,10 +90,12 @@
         method_name = CGI.escape(method.strip).gsub('%', '-').gsub(/\A-/, '')
         "#method-#{method_type}-#{method_name}"
       end
 
       def select_capitalized(parts)
-        parts.select { |part| part[0] == part[0].upcase }
+        parts.select do |part|
+          part[0].match(/\w/) && part[0] == part[0].upcase
+        end
       end
 
       def downcased?(text)
         text == text.downcase
       end