Rak: カラフルã§è¦‹ã‚„ã™ã„Ruby版grep - Hello, world! - s21gã¡ã‚‡ã£ã¨ä½¿ã£ã¦ã¿ã¦è‰¯ã„æ„Ÿã˜ã ã£ãŸã®ã§ç´¹ä»‹ã—ã¾ã™ã€‚ Rak Rak is a grep replacement in pure Ruby. It accepts Ruby syntax regular expressions and automatically recurses directories, skipping .svn/, .cvs/, pkg/ and more things you don't care about. It is based on the Perl tool ack by Andy Lester. Pure ruby ã§æ›¸ã‹ã‚ŒãŸ grep ã¿ãŸã„ãªæ„Ÿã˜ã§ã™ã。 ãªã‚“ã¨ã„ã£ã¦ã‚‚見ãŸç›®ãŒç¾Žã—ã„。 デフォルトã§å†å¸°çš„ã«ã€.svn ã‚„ .cvs を無視ã—ã¦æ¤œç´¢ã—ã¦ãれる ã¨ã„ã†ã®ã‚‚良ã„æ„Ÿã˜ã€‚ RubyGemsã¨ã—ã¦æä¾›ã•ã‚Œã¦ã„ã‚‹ã®ã§ã€ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã®ã¯
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