[B! oop] cu39ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

cu39 id:cu39

oopã«é–¢ã™ã‚‹cu39ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (71)

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Intellij IDEAã§Plant UMLã‚’ä½¿ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ã€‚
ã¯ã˜ã‚ã«WEB+DB PRESS Vol.82 ã®ã€ŒWeb APIãƒ‡ã‚¶ã‚¤ãƒ³ã®é‰„å‰‡ã€ç‰¹é›†ã‚’èªã‚“ã§ã€Plant UMLã¨ã„ã†ãƒ„ãƒ¼ãƒ«ã‚’çŸ¥ã£ãŸã®ã§ã™ãŒã€ã•ã£ããIntellij IDEAã§ä½¿ãˆãŸã‚‰ã„ã„ãªãã¨æ€ã£ã¦ã€ä½¿ãˆã‚‹ã‚ˆã†ã«ãªã£ãŸã®ã§ã€ãã®è¨å®šæ–¹æ³•ã‚’æ›¸ã„ã¦ãŠã“ã†ã‹ã¨æ€ã„ã¾ã™ã€‚ã¨ã„ã£ã¦ã‚‚ã€ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ï¼‹Î±ãã‚‰ã„ã§ã™ãŒã€ã€ã€ è¨å®šæ–¹æ³•ã„ã¤ã‚‚ã®Intellij IDEAã«Pluginã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ç”»é¢(è¨å®šç”»é¢(âŒ˜ + ,)->Pluginã‚’é¸æŠž->Browse repositoriesã‚’ã‚¯ãƒªãƒƒã‚¯)ã‹ã‚‰ã€â€plantâ€ã§æ¤œç´¢ã™ã‚‹ã¨ä¸‹è¨˜ã®ã‚ˆã†ãªæ¤œç´¢çµæžœãŒã§ã¾ã™ãŒã€ã€ŒPlantUML integrationã€ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã€‚ ã“ã‚Œã ã‘ã§ã€ã¨ã‚Šã‚ãˆãšã€test.pumlãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œã£ã¦ã¿ã¾ã—ãŸï¼ˆNew ->UML Stateï¼‰ã€‚ã™ã‚‹ã¨ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ãŒæ›¸ã‹ã‚ŒãŸãƒ•ã‚¡ã‚¤ãƒ«ãŒä½œæˆã•ã‚Œã¾ã™ã€‚ ã‚³ãƒ¼ãƒ‰ãŒ
cu39 2015/08/19
coding

oop

uml

spec
ãƒªãƒ³ã‚¯
Open-source tool that uses simple textual descriptions to draw beautiful UML diagrams.
ðŸš€ Getting Started PlantUML is a highly versatile tool that facilitates the rapid and straightforward creation of a wide array of diagrams. Utilizing a simple and intuitive language, users can effortlessly draft various types of diagrams. For a detailed exploration of the language's capabilities and syntax, please refer to the PlantUML Language Reference Guide. If you are new to PlantUML, we recom
cu39 2015/08/19
coding

oop

uml

spec
ãƒªãƒ³ã‚¯
PlantUML ã®ä½¿ã„æ–¹ | ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã‚ºé›‘è¨˜å¸³
ãƒ†ã‚ã‚¹ãƒˆã‹ã‚‰ UML ã‚’ç”Ÿæˆã™ã‚‹ PlantUML ã«ã¤ã„ã¦ã®è§£èª¬è¨˜äº‹ã‚’æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ PlantUML ã®ä½¿ã„æ–¹ (ä»Šå›ž) ã‚·ãƒ¼ã‚±ãƒ³ã‚¹å›³ ã‚¯ãƒ©ã‚¹å›³ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆå›³ ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸å›³ ãƒ¦ãƒ¼ã‚¹ã‚±ãƒ¼ã‚¹å›³ ã‚¢ã‚¯ãƒ†ã‚£ãƒ“ãƒ†ã‚£å›³ çŠ¶æ…‹é·ç§»(ã‚¹ãƒ†ãƒ¼ãƒˆãƒžã‚·ãƒ³)å›³ ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆå›³ é…ç½®å›³ skinparam PlantUML å®Ÿè¡Œç”¨ã®ãƒãƒƒãƒãƒ•ã‚¡ã‚¤ãƒ« ä»Šå›žã¯ PlantUML ã®ä½¿ã„æ–¹ã®èª¬æ˜Žã§ã™ã€‚ PlantUML ã¨ã¯ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« æ—¥æœ¬èªž ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ Doxygen ã¨ã®é€£æº Doxygen é€£æºç”¨ã‚¹ã‚¯ãƒªãƒ—ãƒˆ ãã®ä»–ã®ãƒ„ãƒ¼ãƒ«ã¨ã®é€£æº ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ãƒ‡ãƒ¢ PlantUML ã¨ã¯ æœ€è¿‘ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã®è¨è¨ˆæ›¸ãªã©ã§ UML ã‚’ä½¿ã†ã®ãŒæµ¸é€ã—ã¦ãã¦ã„ã¾ã™ãŒã€ ã“ã® UML ã‚’æ›¸ãã®ã¯ã‚ã‚Šã¨é¢å€’ã§ã™ã€‚ CASE ãƒ„ãƒ¼ãƒ«, Doxygen ãªã©ã§ã¯ã€ã‚¯ãƒ©ã‚¹å›³ã‚’è‡ªå‹•ç”Ÿæˆã—ã¦ãã‚Œã¾ã™ãŒã€ ãƒ¦ãƒ¼ã‚¹ã‚±ãƒ¼ã‚¹å›³ã‚„ã‚·ãƒ¼ã‚±ãƒ³ã‚¹å›³ã¯è‡ªåˆ†
cu39 2015/08/19
coding

oop

uml

spec
ãƒªãƒ³ã‚¯
Design Principles Behind Smalltalk
Daniel H. H. Ingalls Learning Research Group Xerox Palo Alto Research Center BYTE Magazine, August 1981. (c) by The McG raw-Hill Companies, Inc., NY. Copied from http://users.ipa.net/~dwighth/smalltalk/byte_aug81/design_principles_behind_smalltalk.html Scanned in and converted to HTML (with recreated graphics) by Dwight Hughes. The purpose of the Smalltalk project is to provide computer support for
cu39 2015/06/11
coding

oop

smalltalk

design

history
ãƒªãƒ³ã‚¯
ç´¹ä»‹ãƒžãƒ‹ã‚¢ã©ã‚‰ãµã¨ç‰ˆ: Python ã® __new__ ã‚„ __init__ ã¯ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã§ã¯ãªã„
æ¦‚è¦ çµæ§‹ Python ã®ã€Œ__new__ã€ã‚„ã€Œ__init__ã€ã‚’ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã¨è¨˜è¿°ã™ã‚‹äººãŒã„ã‚‹ãŒã€åŽ³å¯†ã«ã¯ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã§ã¯ãªã„ã€‚ ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã®å®šç¾© ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã®å®šç¾©ã¯ã€ŒConstructor (object-oriented programming) - Wikipedia, the free encyclopediaã€ã‚„ã€Œã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ - Wikipediaã€ã‚’è¦‹ã‚‹ã®ãŒè‰¯ã„ã‹ã‚‚ã—ã‚Œãªã„ã€‚ ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã®å®šç¾©ã¯ã€åŽ³å¯†ã«ã¯ä»¥ä¸‹ã ã¨æ€ã‚ã‚Œã‚‹ã€‚ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ç”Ÿæˆã™ã‚‹ ã¾ãŸã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ç”Ÿæˆã¨ã¯ä»¥ä¸‹ã‚’ç¤ºã™ã€‚ allocation(ãƒ¡ãƒ¢ãƒªå‰²ã‚Šå½“ã¦) initialization(åˆæœŸåŒ–) ã€Œã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã€ã¯ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆç”Ÿæˆã®ãŸã‚ã«å‘¼ã°ã‚Œã‚‹ç‰©ã®äº‹ã‚’æŒ‡ã™ã®ã§ã€å…¨ã¦ã®æœ€åˆã«å‘¼ã°ã‚Œã‚‹ç‰©ã‚’æŒ‡ã™ã€‚ ã€Œ__new__ã€ã¨ã€Œ__init__ã€ãŒã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã§ãªã„ã“ã¨ã®è¨¼æ˜Ž ä»¥ä¸‹ã¯ã€Œ__
cu39 2014/08/08
coding

python

oop
ãƒªãƒ³ã‚¯
Class Hierarchies? Don't Do That!
In theory, JavaScript does not have classes. In practice, the following snippet of code is widely considered to be an example of a â€œclassâ€ in JavaScript: function Account () { this._currentBalance = 0; } Account.prototype.balance = function () { return this._currentBalance; } Account.prototype.deposit = function (howMuch) { this._currentBalance = this._currentBalance + howMuch; return this; } // .
cu39 2014/03/31
coding

javascript

oop
ãƒªãƒ³ã‚¯
http://hmdt.jp/oop/oop.html
cu39 2014/03/21
coding

oop
ãƒªãƒ³ã‚¯
http://objectgraph.rubyforge.org/
ObjectGraph: Ruby Class Hierarchy What theâ€¦? A simple script that generates a graph of the ruby class hierarchy. The script relies on GraphViz for generation of the PNG and HTML map files. Take a look at the basic Ruby class hierarchy here or with a different layout here. Both these examples were created with objectgraph.rb -neato -dot -skip-errno -font Tahoma. A few useful examples are: The
cu39 2014/02/09
coding

ruby

oop
ãƒªãƒ³ã‚¯
applyã¨callã®ä½¿ã„æ–¹ã‚’ä¸å¯§ã«èª¬æ˜Žã—ã¦ã¿ã‚‹ - ã‚ã¨å‘³
JavaScriptã«ã€applyã¨callã¨ã„ã†ãƒ¡ã‚½ãƒƒãƒ‰ãŒç”¨æ„ã•ã‚Œã¦ã„ã¾ã™ãŒã€è‡ªåˆ†ãªã‚Šã«applyã¨callã®ä¸å¯§ã«èª¬æ˜Žã‚’ã—ã¦ã¿ã‚ˆã†ã¨æ€ã£ã¦ã“ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã‚’æ›¸ããªã©ã‚’ã—ã¦ã¿ã¾ã™ã€‚ applyã¨callã¯éžå¸¸ã«ä¼¼ãŸãƒ¡ã‚½ãƒƒãƒ‰ãªã®ã§ã€ã¾ãšã¯callã‹ã‚‰èª¬æ˜Žã—ã¾ã™ã€‚ callãƒ¡ã‚½ãƒƒãƒ‰ã¨ã¯ï¼Ÿ callãƒ¡ã‚½ãƒƒãƒ‰ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«å‘¼ã³å‡ºã—ã¾ã™ã€‚ methodA.call(thisArg, [, arg1 [, arg2, ...]]); methodAã«ã¯ä»»æ„ã®é–¢æ•°ï¼ˆãƒ¡ã‚½ãƒƒãƒ‰ï¼‰ã‚’æŒ‡å®šã—ã¾ã™ã€‚ callã®å¼•æ•°ã¯ç¬¬ä¸€å¼•æ•°ã«methodAã®thisã¨ã—ãŸã„ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’æŒ‡å®šã—ã¦ã€ç¬¬äºŒå¼•æ•°ä»¥é™ã¯methodAã«æ¸¡ã—ãŸã„å¼•æ•°ãŒã‚ã‚Œã°ã€ã‚«ãƒ³ãƒžåŒºåˆ‡ã‚Šã§ãã‚Œãžã‚ŒæŒ‡å®šã—ã¾ã™ã€‚ callãƒ¡ã‚½ãƒƒãƒ‰ã¯ã€ã™ã¹ã¦ã®é–¢æ•°ãŒå…±é€šã—ã¦æŒã£ã¦ã„ã‚‹ãƒ¡ã‚½ãƒƒãƒ‰ã§ã™ã€‚ã™ã¹ã¦ã®é–¢æ•°ã¯Functionã‚¯ãƒ©ã‚¹ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã§ã€callã¯Function.
cu39 2013/07/27
coding

javascript

learn

oop
ãƒªãƒ³ã‚¯
Understanding JavaScript Function Invocation and "this"
Over the years, I've seen a lot of confusion about JavaScript function invocation. In particular, a lot of people have complained that the semantics of this in function invocations is confusing. In my opinion, a lot of this confusion is cleared up by understanding the core function invocation primitive, and then looking at all other ways of invoking a function as sugar on top of that primitive. In
cu39 2013/07/27
coding

javascript

spec

learn

oop
ãƒªãƒ³ã‚¯
Railsã€ã‚ã‚“ãŸãªã‚“ã‹å«Œã„ã‚ˆ - Rails ã§ã® OO è¨è¨ˆã«ã¤ã„ã¦ - tomykaira makes love with codes
2013-06-25 Railsã€ã‚ã‚“ãŸãªã‚“ã‹å«Œã„ã‚ˆ - Rails ã§ã® OO è¨è¨ˆã«ã¤ã„ã¦ ruby rails æœ€è¿‘ã¯ãšã£ã¨ Rails æ›¸ã„ã¦ã‚‹ã‚“ã§ã™ãŒã€æ›¸ã‘ã°æ›¸ãã»ã©å«Œã„ã«ãªã£ã¦ãã‚‹ã‚“ã§ã™ã€‚ å€¦æ€ æœŸçš„ãªã‚„ã¤ãªã‚“ã§ã™ãŒã€ Rails ã•ã‚“ã®æ‚ªã„ã¨ã“ã‚ã°ã£ã‹ã‚Šè¦‹ãˆã¦ãã¦ã€ã‚‚ã†ä¸€ç·’ã«ã„ãŸããªã„ã‚“ã§ã™ã€‚ ã§ã‚‚åˆ¥ã‚Œã‚‹ã»ã©ã˜ã‚ƒãªã„ã—â€¦ ã¨ã„ã†æ„šç—´ã«ã¿ã›ã‹ã‘ãŸ Rails ã§ã®è¨è¨ˆã«ã¤ã„ã¦ã®è°è«–ã§ã™ã€‚ é•·ã„ã‘ã©ã‚³ãƒ¼ãƒ‰ã¯ä¸€åˆ‡å‡ºã¦ã“ãªã„ã®ã§é€šå‹¤ä¸ã«ã§ã‚‚ã‚ˆã‚“ã§ãã ã•ã„ã€‚ æ³¨æ„ ä¸€éƒ¨ã«ã¯ã’ã—ã„è¨€è‘‰é£ã„ãŒã§ã¦ãã‚‹ã®ã§ã€èªã‚“ã§ä¸å¿«ã«ãªã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ ä¸å¿«ã«ãªã£ãŸã¨ã—ã¦ã‚‚è²¬ä»»ã¯è² ã„ã‹ãã¾ã™ã€‚ æ¬¡ã®ã‚ˆã†ãªæ–¹ã®æœŸå¾…ã«æ²¿ã†çµè«–ã¯ã§ã¾ã›ã‚“ã€‚æ®‹å¿µã§ã—ãŸã€‚ Sinatra, Padrino ã®äºº é–¢æ•°åž‹ã®äºº é™çš„åž‹ä»˜ã‘ã®äºº C ã®äºº TL;DR Rails ã«ã ã¾ã•ã‚Œãªã„ã€‚ è‡ªåˆ†ã®é“ã‚’è¦‹å®šã‚ã‚‹ã€‚ æ¬ºçžžã«ã¿ã¡ãŸ Ra
cu39 2013/06/25
coding

ruby

rails

oop

mvc
ãƒªãƒ³ã‚¯
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
cu39 2013/06/14
coding

oop

functional
ãƒªãƒ³ã‚¯
Ruby ã®ä¾‹å¤–ã‚¯ãƒ©ã‚¹ã¯åˆ†é¡žãŒç²—ã™ãŽã‚‹ or ç´°ã‹ã™ãŽã‚‹ - ã¾ã‚ã‚ã‚‚
ã¨æ€ã„ã¾ã›ã‚“ï¼Ÿ def foo(x) end foo(1, 2) #=> wrong number of arguments (2 for 1) (ArgumentError) 1.step(10, 0) { } #=> step can't be 0 (ArgumentError) a = []; a << a a.flatten #=> tried to flatten recursive array (ArgumentError) ç¢ºã‹ã«ã©ã‚Œã‚‚ Argument ã«é–¢ã™ã‚‹ Error ã§ã¯ã‚ã‚‹ã‚“ã ã‘ã© *1 ã€å…¨éƒ¨åŒã˜ä¾‹å¤–ã‚¯ãƒ©ã‚¹ã¨ã„ã†ã®ã¯ç²—ã™ãŽã§ã™ã‚ˆãã€‚ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸èªã‚ã°æ„å‘³ã¯ã‚ã‹ã‚‹ã‹ã‚‰ãƒ‡ãƒãƒƒã‚°ã«ã¯å›°ã‚Šã¾ã›ã‚“ãŒã€ArgumentError ã®ä¸ã®ç‰¹å®šã®ä¾‹å¤–ã ã‘æ‹¾ã„ãŸã„ã¨ãã«å›°ã‚Šã¾ã™ã€‚ å…·ä½“çš„ã«ã¯ã€ãƒ†ã‚¹ãƒˆã§ã™ *2 ã€‚ä¾‹ãˆã° foo(1, 2) ã§ wrong number of arg
cu39 2013/05/28
ruby

oop
ãƒªãƒ³ã‚¯
ã‚‹ã³ã¾
ã€Žã‚‹ã³ã¾ã€ã¯ã€Ruby ã«é–¢ã™ã‚‹æŠ€è¡“è¨˜äº‹ã¯ã‚‚ã¡ã‚ã‚“ã®ã“ã¨ã€Rubyist ã¸ã®ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ã‚„ã‚¨ãƒƒã‚»ã‚¤ã€ãã®ä»–ã‚’ãŠå±Šã‘ã™ã‚‹ã‚¦ã‚§ãƒ–é›‘èªŒã§ã™ã€‚ Rubyist Magazine ã«ã¤ã„ã¦ ã€ŽRubyist Magazineã€ã€ç•¥ã—ã¦ã€Žã‚‹ã³ã¾ã€ã¯ã€æ—¥æœ¬ Ruby ã®ä¼šã®æœ‰å¿—ã«ã‚ˆã‚‹ Rubyist ã® Rubyist ã«ã‚ˆã‚‹ã€Rubyist ã¨ãã†ã§ãªã„äººã®ãŸã‚ã®ã‚¦ã‚§ãƒ–é›‘èªŒã§ã™ã€‚ æœ€æ–°å· Rubyist Magazine 0058 å· ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ Rubyist Magazine 0058 å· RubyKaigi 2018 ç›´å‰ç‰¹é›†å· Rubyist Magazine 0057 å· RubyKaigi 2017 ç›´å‰ç‰¹é›†å· Rubyist Magazine 0056 å· Rubyist Magazine 0055 å· Rubyist Magazine 0054 å· æ±äº¬ Ruby ä¼šè° 11 ç›´
cu39 2013/05/26
forwardable ã¨ delegate

coding

ruby

oop
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Rubyã®moduleã‚’mix-inã™ã‚‹éš›ã®includeã¨extendã®é•ã„ã‚’ã‚·ãƒ³ãƒ—ãƒ«ãªä¾‹ã§ç†è§£ã™ã‚‹
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cu39 2013/05/26
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QAï¼ IT ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› - ï¼ IT
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cu39 2013/05/26
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cu39 2012/12/02
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cu39 2012/10/22
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cu39 2012/09/20
instance.send(:method_name, arg)

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cu39 2012/09/13
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