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el-condor id:el-condor

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el-condor 2020/01/27
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ruby

remarkable
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HashDoSè„†å¼±æ€§ã¨ã®æˆ¦ã„ï¼ Rubyã‚³ãƒŸãƒƒã‚¿ãƒ¼ãƒ»åœéƒ¨æ˜Œå¹³ãŒæ˜Žã‹ã™ãƒ—ãƒã‚°ãƒ©ãƒ å …ç‰¢åŒ–ã®ãƒŽã‚¦ãƒã‚¦ - ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢Hubï½œè‹¥æ‰‹Webã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ã‚ãƒ£ãƒªã‚¢ã‚’è€ƒãˆã‚‹ï¼
HashDoSè„†å¼±æ€§ã¨ã®æˆ¦ã„ï¼Â Rubyã‚³ãƒŸãƒƒã‚¿ãƒ¼ãƒ»åœéƒ¨æ˜Œå¹³ãŒæ˜Žã‹ã™ãƒ—ãƒã‚°ãƒ©ãƒ å …ç‰¢åŒ–ã®ãƒŽã‚¦ãƒã‚¦ éŽåŽ»ã€HashDosã®å½±éŸ¿ã‚’å—ã‘ãŸRubyã€‚è¨€èªžé–‹ç™ºè€…ã¯ã„ã‹ã«ã—ã¦ã“ã†ã—ãŸå•é¡Œã«å¯¾å¿œã—ã¦ããŸã®ã§ã—ã‚‡ã†ã‹ã€‚ã‚³ãƒŸãƒƒã‚¿ãƒ¼ã§ã‚ã‚‹åœéƒ¨æ°ã®è²´é‡ãªè¨˜éŒ²ã‚’å…¬é–‹ã—ã¾ã™ã€‚ 2011å¹´ã®æœ«é ƒã€HashDoSã¨ã„ã†è„†å¼±æ€§ãŒå…¬è¡¨ã•ã‚Œã€Rubyã‚‚ã“ã®å½±éŸ¿ã‚’å—ã‘ãŸã€‚æœ¬ç¨¿ã®ç†è€…ã§ã‚ã‚‹åœéƒ¨æ˜Œå¹³ï¼ˆã†ã‚‰ã¹ãƒ»ã—ã‚‡ã†ã¸ã„ï¼@shyouheiï¼ä»¥ä¸‹ã€åœéƒ¨ï¼‰ã¯ã€å ±å‘Šå½“åˆã‹ã‚‰Rubyå´ã®ãƒãƒ¼ãƒ ãƒ¡ãƒ³ãƒãƒ¼ã¨ã—ã¦ãƒ—ãƒã‚°ãƒ©ãƒ æœ¬ä½“ã®ä¿®æ£ã‚’æ‹…å½“ã—ãŸã€‚ä»¥ä¸‹ã¯ãã®è¨˜éŒ²ã§ã‚ã‚‹ã€‚è¨€èªžé–‹ç™ºè€…ãŸã¡ãŒæ™®æ®µã©ã®ã‚ˆã†ãªã“ã¨ã‚’è€ƒãˆã€ã©ã†ã„ã£ãŸæŠ€è¡“ã‚’ç”¨ã„ã¦é–‹ç™ºã‚„ãƒã‚°ãƒ•ã‚£ãƒƒã‚¯ã‚¹ã‚’è¡Œã£ã¦ã„ã‚‹ã®ã‹ã€‚ãã®æ¦‚è¦ã‚’çŸ¥ã£ã¦ã‚‚ã‚‰ãˆã‚Œã°å¹¸ã„ã ã€‚ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã‚¹ã‚¯ãƒªãƒ—ãƒˆè¨€èªž Ruby HashDoSã®æ¦‚è¦ ãªãœç´„6å¹´å¾Œã®ä»Šã€ä¿®æ£å†…å®¹ã‚’å…¬é–‹ã™ã‚‹ã«è‡³ã£ãŸã‹ï¼Ÿ å‰å²ï¼šã™ã§ã«å†…åŒ…ã•ã‚Œã¦ã„ãŸãƒªã‚¹ã‚¯
el-condor 2018/01/10
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ruby

remarkable
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ä¾å˜é–¢ä¿‚ã‚’ãªããã† : Rubyã‚¢ãƒ—ãƒªãƒ»Gemã®é–‹ç™ºè€…ã¸ã®æè¨€ | POSTD
æœ¬è¨˜äº‹ã¯Rubyã«ã¤ã„ã¦æ›¸ã‹ã‚ŒãŸã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã™ãŒã€Pythonã€JavaScriptã€Javaãªã©ã€å…¨ã¦ã®è¨€èªžã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã«å½“ã¦ã¯ã¾ã‚‹äº‹å®Ÿã‚’è¿°ã¹ãŸã‚‚ã®ã§ã™ã€‚ä¾å˜é–¢ä¿‚ãŒå¼•ãèµ·ã“ã™è² ã®é€£éŽ–ã¯èª°ã®ãŸã‚ã«ã‚‚ãªã‚Šã¾ã›ã‚“ã€‚ ä¸Šã®å›³ã¯ã€ç§ãŒã“ã‚Œã¾ã§ã«ä½¿ç”¨ã—ãŸå…¨ã¦ã®Railsã‚¢ãƒ—ãƒªã®ä¾å˜é–¢ä¿‚ã‚’å¯è¦–åŒ–ã—ãŸã‚‚ã®ã§ã™ã€‚ä»¥ä¸‹ã®ä¾‹ã¯ã„ãšã‚Œã‚‚ã€ã©ã“ã‹ã§èžã„ãŸã“ã¨ã®ã‚ã‚‹ã‚‚ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ã€‚ ä½•ç™¾ã‚‚ã®ã‚¨ãƒ³ãƒˆãƒªã‚’å«ã‚€Gemfile æœ¬ç•ªç’°å¢ƒã§èªã¿è¾¼ã¾ã‚Œã‚‹ãƒ†ã‚¹ãƒˆç”¨Gem æ•°ç™¾ãƒ¡ã‚¬ãƒã‚¤ãƒˆã‚‚RAMã‚’é£Ÿã†Railsã®ãƒ—ãƒã‚»ã‚¹ Rubygemsã‚·ã‚¹ãƒ†ãƒ ã¯ã€ãã‚Œã‚’å†åˆ©ç”¨ã™ã‚‹èª°ã‚‚ãŒå®¹æ˜“ã«Rubyã®ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½œã‚‹ã“ã¨ãŒã§ãã‚‹ã¨ã„ã†ç‚¹ã§ã€è³žè³›ã«å€¤ã™ã‚‹ã‚‚ã®ã§ã™ã€‚ã—ã‹ã—ã€ãã®ä¾¿åˆ©ã•ãŒæ„å‘³ã™ã‚‹ã¨ã“ã‚ã¯ã€ãã†ã—ãŸGemã¨ä»–ã®Gemã‚’éžå¸¸ã«å®‰æ˜“ã«çµã³ä»˜ã‘ã€ã•ã‚‰ã«ãã‚ŒãŒã€ã€Œã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã§ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã€ã•ã‚Œã€æ•°ç™¾ã‚‚ã®ä¾å˜é–¢ä¿‚ã‚’æŒã¤Railsã‚¢ãƒ—
el-condor 2016/03/04
ruby

software architecture

remarkable
ãƒªãƒ³ã‚¯
Say no to chained scopes!
In a Ruby on Rails application, itâ€™s not uncommon to encounter code which reaches deep into the internals and database schema of a model. class Person < ActiveRecord::Base enum gender: { male: 1, female: 2 } end class PeopleController < ApplicationController def index @people = Person.where(gender: Person.genders[:male]) .where('age >= 18') .where(right_handed: false) respond_to(:html) end end Thi
el-condor 2015/06/25
ActiveRecordã®relationã‚’é¡Œæã«ã€ãƒ†ã‚¹ãƒˆã‚’ãƒ•ãƒƒã‚¯ã«ã—ãŸã€ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆè²¬å‹™å¢ƒç•Œã®è©±ã¨èªã‚“ã ã€‚

ruby

Rails

OOP

OOP design

remarkable
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