Backup diff of 2011-09-17 (No. 2)

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  • 1 (2011-08-03 (Wed) 17:53:05)
  • 2 (2011-09-04 (Sun) 22:22:25)
  • 3 (2011-09-09 (Fri) 14:56:11)
  • 4 (2011-09-17 (Sat) 16:41:07)

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- 函数プログラミングの集い 2011 in Tokyo 
--  http://partake.in/events/2228deb7-124e-43d0-ba6b-026ec4b67d39
 函数プログラミングのメリットを肌で感じたくて。