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·çºñ ½ºÅ©¸³Æ® [ÀÔ¹®ºÎÅÍ Â÷±ÙÂ÷±Ù] Àΰ Æò»ý±³À°¿ø ±³À° ¾È³»
·çºñ ½ºÅ©¸³Æ® ¾ð¾î´Â °´Ã¼ÁöÇâ ½ºÅ©¸³Æ®¾ð¾î·Î ÀÏ¹Ý º¯¼ö³ª ½Ä¿¡´Â Çü ¼±¾ðÀÌ ¾ø¾î ÇÁ·Î±×·¥ÀÌ °£°áÇϱ⠶§¹®¿¡ ¸¹Àº À¥°³¹ßÀÚµéÀÌ ·çºñ ½ºÅ©¸³Æ® ¾ð¾î¸¦ ¼±È£ÇÕ´Ï´Ù. ¹Ýº¹À̳ª ƯÁ¤ÇÑ ÀÛ¾÷½Ã »ç¿ëÀÌ °£ÆíÇϱ⠶§¹®¿¡ ÀÚ¹Ù°³¹ßÀ̳ª ´Ù¸¥ À¥°³¹ß ȯ°æ¿¡¼ »ç¿ëÇÏ·Á´Â ºÐµéÀÌ ·çºñ ½ºÅ©¸³Æ® ¾ð¾î¸¦ ÀÌ¿ëÇϸé ÁÁ½À´Ï´Ù.
´Ü±â ½Àµæ!
2³â ¿¬¼Ó IT±³À° ÀΰºÎºÐ 1À§ ¾ËÁö¿À
(±Ù°ÅÀÚ·á)
2003³âºÎÅÍ ¿î¿µÇØ¿Â ¼ö¸¹Àº µ¥ÀÌÅͺ£À̽º¸¦ ±â¹ÝÀ¸·Î
´Ü±â ½ÀµæÇÒ °ÀÇ
·Î Á¦°øÇÕ´Ï´Ù!
´ÊÁö ¾Ê¾Ò½À´Ï´Ù. ¾ËÁö¿À¿¡¼ Áö±ÝºÎÅÍ ½ÃÀÛÇϼ¼¿ä!
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01.13ºÐ
·çºñ ¼³Ä¡ ÈÄ ÁÖ¼®ÀÔ·Â, ¼ýÀÚ,½Äº°ÀÚ
¸®ÅÍ·², Á¤¼ö, ºÎµ¿¼Ò¼ýÁ¡¼ö ¼ýÀÚÀÇ ÇüŸ¦ °øºÎÇÕ´Ï´Ù
·çºñ¸¦ ¼³Ä¡ÇÕ´Ï´Ù/¼ýÀÚ¿¡ ´ëÇؼ ¾Ë¾Æº¾´Ï´Ù ½Äº°ÀÚ¶õ ¹«¾ùÀÏ°¡? Å°¿öµåÀÇ ÀǹÌ/°ø¹é°ú ¸Þ¼Òµå È£ÃâÀÇ ¹®Á¦¸¦ ¼³¸íÇÕ´Ï´Ù/¸®ÅÍ·²À» ¼³¸íÇÕ´Ï´Ù/ºí·ÏÀÇ ÀǹÌ/ÀÎÄÚµù Á¤¼ö Áø¼öÇ¥Çö ºÎµ¿¼Ò¼ýÁ¡
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02.9ºÐ
»çÄ¢¿¬»ê, ¹®ÀÚ¿
»çÄ¢¿¬»ê°ú ³ª´°¼ÀÀÇ °á°ú, °ÅµìÁ¦°öÀ» °øºÎÇÕ´Ï´Ù. ¹®ÀÚ¿À» ÀÔ·ÂÇÕ´Ï´Ù
»çÄ¢¿¬»ê/ÇÇ¿¬»êÀÚ¿¡ µû¸¥ ³ª´°¼À/°ÅµìÁ¦°ö¿¬»êÀÚ/¹®ÀÚ¿À» ÀÔ·Â
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03.21ºÐ
here document, ¹®ÀÚ¿ ¿¬»êÀÚ
À̽ºÄÉÀÌÇÁ ¹®ÀÚ, ¹®ÀÚ¿ Àü°³, ºÎºÐ¹®ÀÚ¿, ¹è¿
À̽ºÄÉÀÌÇÁ À¯´ÏÄÚµå ¹®ÀÚ¿ ±¸ºÐÀÚ/Here Document ½© ¿¬»êÀÚ¹®ÀÚ¿ ¹Ýº¹ ºñ±³/index¸¦ ÀÌ¿ëÇؼ ºÎºÐ ¹®ÀÚ¿
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04.19ºÐ
¹è¿, ÇؽÃ, ¹üÀ§
¹è¿À» ¼±¾ð ÂüÁ¶ ¿¬»êÀÚ Çؽà ¹üÀ§°ª
¹üÀ§ ÁöÁ¤ ºÎºÐ¹®ÀÚ¿/¹è¿ Ç׸ñ Á¦°Å ¹è¿ ÇÕÁýÇÕ ±³ÁýÇÕ/Çؽà ½Éº¼·Î Çؽà ¹üÀ§°ª ¹®ÀÚÀÇ °´Ã¼ÀÇ ÂüÁ¶
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05.16ºÐ
°´Ã¼¿Í Ŭ·¡½º
°´Ã¼ÀÇ Çü½ÄÀ» È®ÀÎÇÕ´Ï´Ù, ¼±¾ðµÈ °´Ã¼ÀÇ ¸Þ¼µå¸¦ È®ÀÎÇÕ´Ï´Ù, °´Ã¼¸¦ ºñ±³ÇÕ´Ï´Ù
°´Ã¼ÀÇ Çü½Ä°ú Ŭ·¡½º »óÀ§Å¬·¡½º/is_a Æ÷ÇÔ°ü°è respond_to?/°´Ã¼ ºñ±³
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06.14ºÐ
ºñ±³¿¬»ê, °´Ã¼ ¾ó¸®±â, ¿À¿°µÈ °´Ã¼
»ó¼ö, ¸Þ¼µå È£Ãâ, ´ëÀÔ ¿¬»êÀÚ ³í¸®¿¬»êÀÚ. ºñÆ®¿¬»êÀÚ, 3Ç׿¬»êÀÚ
ºñ±³¿¬»êÀÚ °´Ã¼(µ¿°á), ¿À¿°µÈ °´Ã¼ »ó¼ö ¸Þ¼µå È£Ãâ/ºÎÈ£ ¿¬»êÀÚ,Áö¼ö ¿¬»êÀÚ,»çÁ÷¿¬»êÀÇ ¿ì¼±¼øÀ§,ºñÆ®À̵¿¿¬»êÀÚ/³í¸®¿¬»êÀÚ. ºñÆ®¿¬»êÀÚ, 3Ç׿¬»êÀÚ
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07.18ºÐ
if, unless, case, case, ¹Ýº¹¹®, ¹Ýº¹ÀÚ
if, unless, case, while, until, for/in ¹Ýº¹ÀÚ ¿©·¯°ª Á¶ÀÛ
¹®Àå°ú Á¦¾î±¸¹®, ¿ÜºÎ Àμö if elsif unless case/while until for, in/times each map upto collect select reject inject return break
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08.20ºÐ
next, redo, ½Ì±ÛÅæ¸Þ¼µå, alias, ÀμöÀÇ ±âº»°ª, Ŭ·¡½ºÁ¤ÀÇ
Á¢±ÙÀÚ, Ŭ·¡½º¸Þ¼µå, Ŭ·¡½ºº¯¼ö
next, redo, ¿À·ù ¸Þ½ÃÁö, ½Ì±ÛÅæ¸Þ¼µå/¸Þ¼µå¿¡ º°¸í, Àμö¿¡ ±âº»°ª, Ŭ·¡½º Á¤ÀÇ/Á¢±ÙÀÚ, Ŭ·¡½º º¯¼ö
- ruby ½ºÅ©¸³Æ® ¿ÀǼҽº ½Ç½À
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09.13ºÐ
All together now, All's Well That Ends Well, And Now For the Startling Conclusion
The Stuff Apps are Made of, Quickening it Up
You've Taught Your App to Reject Worthless Things/Your Own Turf/What's that Blurb all about?
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10.16ºÐ
Ruby¿¡¼ ¸ÞŸÇÁ·Î±×·¡¹Ö, Ŭ·¡½ºÀÇ ¸Þ¼Òµå
Method °´Ã¼ÀÇ inspect ¸Þ¼Òµå¸¦ »ç¿ëÇÏ¿© ¸Þ¼ÒµåÀÇ Á¤º¸¸¦ ¹®ÀÚ¿·Î ¹ÝȯÇÏ´Â ¿¹Á¦
°´Ã¼ÀÇ ¸Þ¼µå¸¦ µ¿ÀûÀ¸·Î ¹ÙÀεù È£Ãâ/Ŭ·¡½ºÀÇ ¸Þ¼Òµå°¡ ¾î¶»°Ô µ¿ÀÛÇÏ´ÂÁö/´ÙÇü¼º -> Ŭ·¡½ºÀÇ »ó¼Ó°ú ¸Þ¼ÒµåÀÇ µ¿ÀÛ
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11.25ºÐ
ARGF Ŭ·¡½º BasicObject module, Complex
Ŭ·¡½º ¹ÙÀεù, ¸ðµâ ºñ±³, °ø¿ë Ŭ·¡½º ¸Þ¼µå, Ŭ·¡½º ¿¬¼Ó
ARGV¿Í ARGF, Private ÀνºÅϽº/¸ðµâ ¹× ½Ì±ÛÅæ Ŭ·¡½ºÀÇ ¸Þ¼µå¸¦ Á¦°Å/Ŭ·¡½ºÀÇ ÇൿÀ» µ¿ÀûÀ¸·Î º¯°æ, °ø¿ë Ŭ·¡½º ¸Þ¼µå, Public, Private Instance ¸Þ¼µå
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12.24ºÐ
Ŭ·¡½º µ¥ÀÌÅÍ, °ø¿ë Ŭ·¡½º ¸Þ¼µå ¹× Dir ENV
Public Instance ¸Þ¼µå, ¹è¿ ºÐÇØ
Data Ŭ·¡½º Measure Á¤ÀÇ, Comparable Event Ŭ·¡½º/»ó¼ö¿¡ Ŭ·¡½º ÀúÀå °¡µ¶¼º, µ¥ÀÌÅÍ Å¬·¡½º¸¦ Á¤ÀÇ, Ruby¿¡¼ µð·ºÅ丮¸¦ ³ªÅ¸³»´Â Dir/ÇöÀç ȯ°æ º¯¼ö¸¦ ÁÖ¾îÁø Çؽ÷Π´ëü
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13.28ºÐ
Ŭ·¡½º ÀÎÄÚµù º¯È¯ InvalidByteSequenceError URI Ŭ·¡½º
UndefinedConversionError ¿¹¿Ü¹ß»ý¿¡ ¸ðµç°Í, ¸ðµâ ¿°Å °¡´É triples
Encoding.locale_charmap, Converter incomplete_input?/ÀÎÄÚµù ȣȯ¼º, include Enumerable, ll? ¸Þ¼µå, À¥ ÆäÀÌÁö¿¡¼ ´Ü¾î ±×·ìÈ/drop each_entry , ÇÇŸ°í¶ó½ºÀÇ »ïÁß¼ö(triples), ÁÖ¾îÁø ºí·Ï, ±âÈ£ ¿¬»êÀ» ¿°Å
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14.25ºÐ
Ŭ·¡½º ¿°ÅÀÚ mbox ÆÄÀÏ ÆĽÌ, slice_when ¹è¿°ü·Ã
ÆÄÀÏÀ» °¡Á®¿Í¼ ÆÄÀÏÀÇ ¼öÁ¤ ½Ã°£, ¿©·¯ °³ÀÇ ¹è¿
sort, sort_by ¹è¿, ÇؽÃ, ºí·Ï benchmark ¸ðµâ, ÆÄÀÏÀÇ ¼öÁ¤ ½Ã°£/´©Àû Çؽðª Array#tally, ¿©·¯ °³ÀÇ ¹è¿À» ¹´Â, each_with_object/each, Enumerator¿Í FiberÀÇ »óÈ£, °´Ã¼ÀÇ ³»ºÎ ¹Ýº¹ÀÚ(internal iterator) ¿ÜºÎ ¹Ýº¹ÀÚ(external iterator)
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15.21ºÐ
to_enum Enumerator Enumerator::Chain, Lazy
°ø¿ë Ŭ·¡½º ¸Þ¼µå, °´Ã¼ÀÇ ¸Þ¼µå Enumerator, with_object
º¯È¯µÈ Enumerator¸¦ »ç¿ëÇÏ¿© ¹Ýº¹ ÀÛ¾÷, Enumerator¿¡ °´Ã¼ ¿¬°á¹Ýº¹/feed ¸Þ¼µå¸¦ »ç¿ë, next ¸Þ¼µå °ª, next ¸Þ¼µå¸¦ È£Ãâ, ´ÙÀ½¿¡ ¹ÝȯµÉ °ª/ÀÔ·ÂÀ¸·Î ¹ÞÀº ½ÃÄö½º ÇÊÅÍ º¯È¯, lazy »ç¿ëÇϸé ÇÊ¿äÇÑ ¸¸ÅÀÇ ¿¬»ê, ¹«ÇÑ´ëÀÇ ½ÃÄö½º
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16.26ºÐ
Product, Errno, MyLibrary, FalseClass, Fiber, File.blockdev, Spaceship
StandardError, (AND), (XOR), (OR)´Â ºÒ¸®¾ð, File::Constants, File.world_readable File.world_writable, Public Instance Methods
StandardError backtrace nil ÀÌ ¹Ýȯ, ºñÆ® ¿¬»êÀÚ (AND), (XOR), (OR)/worker-manager Fiber¿¡°Ô Á¦¾î¸¦ ³Ñ±â´Â ¿ªÇÒ/»õ·Î¿î ½º·¹µå¸¦ »ý¼ºÇÏ¿© ¹é±×¶ó¿îµå¿¡¼ ºñµ¿±âÀûÀ¸·Î ÀÛ¾÷ File.world_readable? truncate ¸Þ¼µå
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17.22ºÐ
ÀÌÁø Ç÷¡±×, GC::Profiler, IO::Buffer, Array#fetch
GC::Profiler.report °¡ºñÁö Ä÷º¼ÇGC::Profiler
Ŭ·¡½ºÀÇ ÀνºÅϽº, (Hash)¸¦ »ý¼º ¼öÁ¤, include? ¸Þ¼µå¿Í ¹è¿, °´Ã¼¸¦ Å°·Î »ç¿ëÇÏ¿© Çؽø¦ »ý¼º/eof? ¿©ºÎ È®ÀÎ, gets ÆÄÀÏ¿¡¼ ÇÑ ÁÙ¾¿, File.open ¹ÙÀÌÆ® ¼ö¸¸Å/¹öÆÛ¸¦ »ý¼ºÇÏ°í Á¶ÀÛ, ¹öÆÛ¸¦ ÇØÁ¦, locked Àá±Ý, slice È®ÀÎ ¼öÁ¤, Array#fetch
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18.26ºÐ
LocalJumpError, Marshal, MatchData
°´Ã¼ Á÷·ÄÈ¿Í °ü·ÃµÈ ¸Þ¼Òµåµé, ºñÆ® ½½¶óÀ̽Ì
Integer.sqrt, ÀÌÁø¼ö ºñÆ® ½ÃÇÁÆ® <=> >= >> bit_length/divmod, fdiv, gcd ÃÖ´ë °ø¾à¼ö, gcdlcm ÃÖ¼Ò °ø¹è¼ö ¹è¿, /remainder, size, to_s, upto, fetch, Marshal.dump
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19.25ºÐ
Math, Method, Module
THX1138., hoge, MatchData, offset, MatchData, ¸ðµâÀÇ ¿©·¯ »ï°¢ ÇÔ¼ö¿Í ½Ö°î»ï°¢ ÇÔ¼ö
Á¤±ÔÇ¥Çö½ÄÀ» »ç¿ëÇÏ¿© ÆÐÅÏ¿¡ ÀÏÄ¡ÇÏ´Â ºÎºÐÀ» ÃßÃâ, ½ÃÀÛ°ú ³¡ À妽º/values_at, Math, method, curry/Math CONST meth, Ŭ·¡½º¿¡ ´ÙÁß »ó¼Ó, autoload, module_eval, class_exec, Fred
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20.26ºÐ
NameError, NilClass, Numeric, Object
¸Þ¸ð¸® À§Ä¡(¿ÀºêÁ§Æ® ID)¸¦ °øÀ¯, abs, ¿©·¯ ¸Þ¼Òµå ½Ç½À
°´Ã¼ÁöÇâ ÇÁ·Î±×·¡¹Ö°ú °´Ã¼ÀÇ ºÒº¯¼º, @string, Rational ºÐ¼ö/¼ýÀÚÀÇ Àý´ë°ª, coerce È¥ÇÕ Å¸ÀÔ, divmod/eql?, clone°ú dup, extend, inspect, instance_variable_defined