b.rb in b-1.0.2

- old
+ new

@@ -9,11 +9,13 @@
   DEFAULT_ROUNDS = 50
 
   def self.enchmark(id='Untitled Benchmark', opts={}, &block)
     opts = {:output => ConsoleWriter.new}.merge(opts)
     opts[:parent] = opts[:output]
-    Blockenspiel.invoke(block, Enchmark.new(id, opts)).run!
+    em = Enchmark.new(id, opts)
+    Blockenspiel.invoke(block, em)
+    em.run!
   end
  
   # B::Ase
   class Ase
     include Blockenspiel::DSL
@@ -22,11 +24,11 @@
     dsl_methods false
 
     def run!
       @children.map {|c| c.run! unless c.nil?} unless @children.nil?
       post_run if self.respond_to? :post_run
-      @children.map(&:to_h)
+      @children.nil? ? [] : @children.map(&:to_h)
     end
 
     def register(job)
       @parent.register(job) if @parent.respond_to? :register
     end
@@ -68,15 +70,11 @@
       if @compare
         @buffer.sort! do |a,b|
           a.send(@compare) <=> b.send(@compare)
         end
       end
-      @buffer.each_with_index do |job, i|
-        if 0 == i
-          job.x = 1.0
-        else
-          job.x = job.send(@compare) / @buffer[0].send(@compare)
-        end
+      @buffer.each do |job|
+        job.x = job.send(@compare) / @buffer[0].send(@compare)
       end
       until @buffer.empty? do
         @parent.start @buffer[0]
         @parent.finish @buffer.shift
       end