* lib/rake*: Updated to rake 0.9.3

* test/rake*:  ditto
* bin/rake:  ditto
* NEWS:  ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 48 insertions, 0 deletions

diff --git a/lib/rake/thread_history_display.rb b/lib/rake/thread_history_display.rb
new file mode 100644
index 0000000000..917e951064
--- /dev/null
+++ b/lib/rake/thread_history_display.rb
@@ -0,0 +1,48 @@
+require 'rake/private_reader'
+
+module Rake
+
+  class ThreadHistoryDisplay    # :nodoc: all
+    include Rake::PrivateReader
+
+    private_reader :stats, :items, :threads
+
+    def initialize(stats)
+      @stats   = stats
+      @items   = { :_seq_ =>  1  }
+      @threads = { :_seq_ => "A" }
+    end
+
+    def show
+      puts "Job History:"
+      stats.each do |stat|
+        stat[:data] ||= {}
+        rename(stat, :thread, threads)
+        rename(stat[:data], :item_id, items)
+        rename(stat[:data], :new_thread, threads)
+        rename(stat[:data], :deleted_thread, threads)
+        printf("%8d %2s %-20s %s\n",
+          (stat[:time] * 1_000_000).round,
+          stat[:thread],
+          stat[:event],
+          stat[:data].map { |k,v| "#{k}:#{v}" }.join(" "))
+      end
+    end
+
+    private
+
+    def rename(hash, key, renames)
+      if hash && hash[key]
+        original = hash[key]
+        value = renames[original]
+        unless value
+          value = renames[:_seq_]
+          renames[:_seq_] = renames[:_seq_].succ
+          renames[original] = value
+        end
+        hash[key] = value
+      end
+    end
+  end
+
+end