made filename munging more idiomatic, rake tasks work properly again

bin/rocco

@@ -83,8 +83,7 @@ Dir.mkdir output_dir if !File.directory?(output_dir)
 # Run each file through Rocco and write output.
 sources.each do |filename|
   rocco = Rocco.new(filename, sources, options)
-  fnparts = filename.split('.')
-  dest = fnparts.slice(0, fnparts.length - 1).join('.') + '.html'
+  dest = filename.split('.')[0..-2].join('.') + '.html'
   puts "rocco: #{filename} -> #{dest}"
   File.open(dest, 'wb') { |fd| fd.write(rocco.to_html) }
 end

lib/rocco/layout.rb

@@ -28,11 +28,10 @@ class Rocco::Layout < Mustache
 
   def sources
     @doc.sources.sort.map do |source|
-      srcparts = File.basename(source).split('.')
       {
         :path => source,
         :basename => File.basename(source),
-        :url => srcparts.slice(0, srcparts.length - 1).join('.') + '.html'
+        :url => File.basename(source).split('.')[0..-2].join('.') + '.html'
       }
     end
   end

lib/rocco/tasks.rb

@@ -51,8 +51,8 @@ require 'rocco'
 # of sugar over `Rocco::Task.new`. If you want your Rake task to be named
 # something other than `:rocco`, you can use `Rocco::Task` directly.
 class Rocco
-  def self.make(dest='docs/', source_files='lib/**/*.rb')
-    Task.new(:rocco, dest, source_files)
+  def self.make(dest='docs/', source_files='lib/**/*.rb', options={})
+    Task.new(:rocco, dest, source_files, options)
   end
 
   # `Rocco::Task.new` takes a task name, the destination directory docs
@@ -70,7 +70,7 @@ class Rocco
       # Run over the source file list, constructing destination filenames
       # and defining file tasks.
       @sources.each do |source_file|
-        dest_file = File.basename(source_file, '.rb') + '.html'
+        dest_file = File.basename(source_file).split('.')[0..-2].join('.') + '.html'
         define_file_task source_file, "#{@dest}#{dest_file}"
 
         # If `rake/clean` was required, add the generated files to the list.