[B! oop] keyesberryã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

keyesberry id:keyesberry

oopã«é–¢ã™ã‚‹keyesberryã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (10)

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ç§ãŒæ„›ã™ã‚‹ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã¨ãã‚Œã‚’ä½¿ã‚ãªã„ç†ç”± - takuto_hã®æ—¥è¨˜
ã“ã®è¨˜äº‹ã§ã¯ã€ç§ãŒã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã®ã©ã“ã‚’æ„›ã—ã©ã“ã‚’ç´ æ™´ã‚‰ã—ã„ã¨æ„Ÿã˜ã¦ã„ã¦ã€ãã®ã†ãˆã§ãªãœã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã‚’ä½¿ã†ã“ã¨ã‚’é¿ã‘ã¦ã„ã‚‹ã®ã‹ã‚’æ›¸ãç•™ã‚ã¦ãŠãã¾ã™ã€‚é–¢æ•°åž‹è¨€èªžä½¿ã„ã®æ–¹ã§ã€ã€Œã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã®ä½•ãŒã„ã„ã®ã‹ã‚ã‹ã‚‰ãªã„ã€ã€Œã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘é›£ã—ã™ãŽãƒ»è¤‡é›‘ã™ãŽã€ã¨ãŠã£ã—ã‚ƒã‚‹æ–¹ã«ãœã²èªã‚“ã§ã„ãŸã ããŸã„ã¨æ€ã£ã¦ã„ã¾ã™ã€‚ã¾ãŸã€ã€Œã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘è¨€èªžå®Œç’§ã«ç†è§£ã—ãŸã‚ã€ã¨æ€ã£ã¦ã„ã‚‹æ–¹ã«ã‚‚èªã‚“ã§ã„ãŸã ããŸãæ€ã„ã¾ã™ã€‚ ãªãŠã€ã“ã“ã§ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã®å®šç¾©ã¯ã€ã€Œå„è¨€èªžã§ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã¨å‘¼ã°ã‚Œã¦ã„ã‚‹ã‚‚ã®ã™ã¹ã¦ã€ã¨ã—ã¾ã™ã€‚Javaã‚„Scalaã‚„JavaScriptã‚„Smalltalkã‚„Rubyã‚„Common Lispã‚„OCamlãŒã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã¨å‘¼ã‚“ã§ã„ã‚‹ã‚‚ã®ã™ã¹ã¦ã®ç·ç§°ã§ã™ã€‚ã‚‚ã£ã¨ã¾ã¨ã‚‚ãªå®šç¾©ãŒçŸ¥ã‚ŠãŸã„æ–¹ã¯ä»¥ä¸‹ã®è¨˜äº‹ãŒãŠã™ã™ã‚ã§ã™ã€‚ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã®æ¦‚å¿µã®ç™ºæ˜Žè€…ã¯èª°ã§ã™ã‹ï¼Ÿ(æ”¹è¨‚ç‰ˆ) - Smallta
keyesberry 2013/06/14
oop
ãƒªãƒ³ã‚¯
Perlã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
-> è¶£æ—¨ã¨æ³¨æ„æ›¸ã -> èº«è¿‘ãªpackage -> ãªã‚“ã®ãŸã‚ã®package ? -> What's `new' ? -> bless ( reference => package ) -> Hello, Module World! -> ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆï¼Ÿ -> main ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã¨é–¢é€£ä»˜ã‘ã¦ã¿ã‚‹ -> ã‚¯ãƒ©ã‚¹ã¨ãƒ¡ã‚½ãƒƒãƒ‰ -> ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ -> ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ãªã‚‰â€¦ -> -> ã‚’é€£ç¶šã™ã‚‹ -> ç¶™æ‰¿ -> å¤šé‡ç¶™æ‰¿ -> å¤šé‡ç¶™æ‰¿ã‚’ã‚„ã‚ã‚‹ -> å¤šé‡ç¶™æ‰¿ã‚’ã‚„ã‚ã‚‹(ã‚‚ã†å°‘ã—ç°¡å˜ã«) -> æƒ…å ±æº(æ›¸ç±ç‰) <- ãƒ¢ãƒ‰ãƒ« è¶£æ—¨ã¨æ³¨æ„æ›¸ã ã“ã‚Œã‚’èªã‚“ã§ã‚‚ã€ã‚ã‚“ã¾ã‚Šãã¡ã£ã¨ã—ãŸçŸ¥è˜ã¯ã€èº«ã«ä»˜ãã¾ã›ã‚“ï¼ˆ^^; ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã®æ¦‚å¿µã¯ã»ã‚“ã®å°‘ã—ã—ã‹èª¬æ˜Žã—ã¾ã›ã‚“ã€‚ã“ã“ã§è¿°ã¹ã‚‹ã®ã¯ã€Perlã§ã©ã†ã‚„ã‚‹ã‹ã£ã¦ã®ãŒä¸»ã§ã™ï¼ˆãã‚Œã‚‚ä¸ååˆ†ï¼†å˜˜ã¾ã˜ã‚Šã‹ã‚‚ï¼‰ã€‚ ã¨ã‚Šã‚ãˆãšã€ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ä½œã‚Š
keyesberry 2013/02/20
perl

oop
ãƒªãƒ³ã‚¯
Re-use in OO: Inheritance, Composition and Mixins
Over the past several months, the Rails community, at least to my eyes, has become increasingly concerned with managing the complexity that appears when following the â€œfat model, skinny controllerâ€ advice prescribed by many Rails experts. The real issue, however, is reusability. How can logic be easily used in two places? In your average object-oriented language, there are four primary ways to acc
keyesberry 2012/12/22
ruby

oop
ãƒªãƒ³ã‚¯
IBM Developer
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
keyesberry 2012/11/16
javascript

oop
ãƒªãƒ³ã‚¯
Understanding JavaScript OOP â€” Sorella's Basement
Understanding JavaScript OOP â€”Prototypical inheritance on awesomeness! JavaScript is an object oriented language, with its roots in the Self programming language, however (sadly) designed to look like Java. This makes the language's really powerful and sweet features stay covered by some pretty ugly and counter-intuitive work-arounds. One of such affected features is the implementation of prototyp
keyesberry 2012/10/28
javascript

oop
ãƒªãƒ³ã‚¯
ECMA-262-3 in detail. Chapter 7.2. OOP: ECMAScript implementation.
Introduction This is the second part of article about object-oriented programming in ECMAScript. In the first part we discussed the general theory and drew parallels with ECMAScript. Before reading of the current part, if it is necessary, I recommend reading the first part as in this article we will actively use the passed terminology. You can find the first part here: ECMA-262-3 in detail. Chapte
keyesberry 2012/09/18
javascript

oop
ãƒªãƒ³ã‚¯
JavaScriptè„³ã§ç†è§£ã™ã‚‹Rubyã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘
ã€Œä¸–ã®ä¸ãŒRubyã§åŸ‹ã¾ã‚Œã°ã„ã„ã®ã«ã€ã¨æ€ã†ã‚ãªãŸã®æ°—æŒã¡ã¨ã¯è£è…¹ã«ã€ä¸–ç•Œã¯ä¸€å±¤å¤šæ§˜ã§è¤‡é›‘ãªã‚‚ã®ã«å‘ã‹ã£ã¦ã„ã¾ã™ã€‚ã‚¨ãƒ³ãƒˆãƒãƒ”ãƒ¼ã¯æ—¥ã€…å¢—å¤§ã—ã¦ã„ã¾ã™ã€‚ äººã€…ã¯ã€ãã®éžåŠ¹çŽ‡æ€§ã‚’æŒ‡ã—ã¦ã€Œå¤šæ§˜æ€§ã¯æ‚ªã§ã‚ã‚‹ã€ã¨ã„ã„ã¾ã™ã€‚ã—ã‹ã—ç”»ä¸€çš„ä¸–ç•Œã¯å‰µä½œã®åŽŸå‹•åŠ›ã¨ãªã‚‹äººã€…ã®ãƒ¢ãƒãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½Žä¸‹ã•ã›ã€ãã®ã‚„ã‚‹æ°—ã‚’å¥ªã„ã¾ã™ã€‚ã¤ã¾ã‚Šè¤‡é›‘ã§ç†è§£ã§ããªã„æ··æ²Œã¨ã—ã¦å¤šæ§˜ãªä¸–ç•Œã“ããŒã€äººã€…ã«å‰ã«é€²ã‚€ã‚¨ãƒãƒ«ã‚®ãƒ¼ã‚’æ³¨å…¥ã™ã‚‹ã®ã§ã™ã€‚ åƒ•ãŸã¡ã¯ãƒãƒªã‚¦ãƒƒãƒ‰æ˜ ç”»ã‚’è¦‹ã‚‹ã¨ãã€éŸ“å›½ãƒ‰ãƒ©ãƒžã‚’è¦‹ã‚‹ã¨ãã€ãã‚Œã‹ã‚‰æ—¥æœ¬äººãŒæ¼”ã˜ã‚‹ãƒ‰ãƒ©ãƒžã‚’è¦‹ã‚‹ã¨ãã«ã€ãã®æ–‡åŒ–ã‚„æ´å²çš„èƒŒæ™¯ã«åŸºã¥ãæ¼”å‡ºã®åƒ…ã‹ãªé•ã„ã«ç›®ã–ã¨ãæ°—ä»˜ãã¾ã™ã€‚ãã—ã¦ãã®é•ã„ã«ã‚ˆã£ã¦è„³ã¯åˆºæ¿€ã‚’å—ã‘æ´»å‹•ã‚’é–‹å§‹ã™ã‚‹ã®ã§ã™ã€‚ä½•ä¸€ã¤åŒã˜ã‚‚ã®ãªã©ã‚ã‚Šã¾ã›ã‚“ã€‚ åƒ•ã®è„³ã¯å®Œå…¨ã«JavaScriptè„³ã§ã™1ã€‚ä»–è¨€èªžã®çŸ¥è˜ã¯ç„¡ã„ã¨è¨€ã£ã¦ã„ã„ã§ã™2ã€‚ãã®çµæžœã€ãƒ—ãƒã‚°ãƒ©ãƒ è¨€èªžã®ä¸–ç•ŒãŒæ¥µã‚ã¦ç”»ä¸€çš„ã«è¦‹ãˆã¦ã„ã¾ã™ã€‚ã“ã‚Œã¯æ¥µ
keyesberry 2012/09/11
ãƒ–ãƒã‚°ã‚’æ›¸ã„ãŸã‚ˆï¼ #ruby #javascript

ruby

oop
ãƒªãƒ³ã‚¯
newã‚’å°å°ã—ã¦ã€JavaScriptã§ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã™ã‚‹(1)
ä»¥ä¸‹ã¯ãƒ—ãƒãƒˆã‚¿ã‚¤ãƒ—çš„ç¶™æ‰¿ã ã‘ã§ä¸€é€šã‚Šã®æ©Ÿèƒ½ã‚’å®Ÿç¾ã§ãã‚‹ã€ã¨ã„ã†ä¸€ã¤ã®ä¾‹ã§ã™ã€‚ã‚‚ã¡ã‚ã‚“ä»–ã«ã‚‚æ›¸ãæ–¹ã¯ã‚ã‚Šã¾ã™ã—ã€newã‚’ä½¿ã†ã®ãŒã‚ˆããªã„ã¨ä¸»å¼µã—ã¦ã„ã‚‹ã‚ã‘ã§ã¯ãªã„ã§ã™ã€‚ (èª¤è§£ã‚’ç”Ÿã¿ãã†ãªæ–‡ä½“ãŒæ··ã˜ã£ã¦ã„ã‚‹ã‚ˆã†ãªã®ã§è¿½è¨˜: 2011/5/14) æ˜¥ã§ã™ã—ã€å°‘ã—åˆå¿ƒè€…å‘ã‘ã®è¨˜äº‹ã‚’æ›¸ãã¾ã™ã€‚ã‚¿ã‚¤ãƒˆãƒ«é€šã‚Šã€JavaScriptã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã«ã¤ã„ã¦ã€‚ã¡ã‚‡ã£ã¨é•·ããªã‚‹ã®ã§ç›®æ¬¡ã§ã™ã€‚ ã‚¯ãƒ©ã‚¹ï¼ˆã«ç›¸å½“ã™ã‚‹ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆï¼‰ã‚’ä½œã‚‹ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‹ã‚‰ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ä½œã‚‹ï¼ˆã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹åŒ–ï¼‰ å˜ä¸€ç¶™æ‰¿ å¤šé‡ç¶™æ‰¿ privateã¯è«¦ã‚ã¾ã—ã‚‡ã† è¦ªã®ãƒ¡ã‚½ãƒƒãƒ‰ã‚’å‘¼ã¶ ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ instanceofã«å¯¾å¿œã™ã‚‹ ãƒ€ãƒƒã‚¯ã‚¿ã‚¤ãƒ”ãƒ³ã‚°ã®ã‚¹ã‚¹ãƒ¡ JavaScriptæ¨™æº–ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã¨ã„ãˆã°newã‚„ã‚‰prototypeã‚„ã‚‰ã‚’æ›¸ãå¿…è¦ãŒã‚ã‚Šã¾ã™ãŒã€ã“ã‚Œã‚‰ã¯æ›¸ãã®ãŒé¢å€’è‡ã„ä¸Šã«æ°—ã‚’ã¤ã‘ãªã„ã¨ã„ã‘ãªã„ç‚¹ãŒãŸãã•ã‚“ã‚ã‚Šã¾ã™ã€‚Ja
keyesberry 2012/08/29
javascript

oop
ãƒªãƒ³ã‚¯
Understanding JavaScript OOP â€” Sorella's Basement
Understanding JavaScript OOP â€”Prototypical inheritance on awesomeness! JavaScript is an object oriented (OO) language, with its roots in the Self programming language, although it's (sadly) designed to look like Java. This makes the language's really powerful and sweet features stay covered by some pretty ugly and counter-intuitive work-arounds. One such affected feature is the implementation of p
keyesberry 2012/01/07
javascript

oop
ãƒªãƒ³ã‚¯
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã›
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› ã„ã¤ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ãèª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ãŠå®¢æ§˜ãŒã‚¢ã‚¯ã‚»ã‚¹ã•ã‚ŒãŸã‚µãƒ¼ãƒ“ã‚¹ã¯æœ¬æ—¥ã¾ã§ã«ã‚µãƒ¼ãƒ“ã‚¹ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ ä»Šå¾Œã¨ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”æ„›é¡§ãã ã•ã„ã¾ã™ã‚ˆã†ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚
keyesberry 2008/04/25
eiffel

programming

oop
ãƒªãƒ³ã‚¯
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