第 1 ç« : ãã¡ã€ã³é§åèšèšå ¥é
â1. Introducing Domain-Driven Designâ from âDomain Modeling Made Functional: Tackle Software Complexity with Domain-Driven Design and F#â ð
ãœãããŠã§ã¢éçºè ã®ä»äºãšã¯:
- not only ã³ãŒããæžãããš
- but also ãœãããŠã§ã¢ãéããŠåé¡ã解決ããããš
èŠä»¶ãäžæçã ã£ãããèšèšãæªããã°ã³ãŒãã£ã³ã°ãã©ãã ãé 匵ãããšãã䟡å€ã¯åŸãããªã
- ã€ãŸã garbage in, garbage out
- ð ãã®è¡šçŸã¯ãœãããŠã§ã¢èªäœãžã®å ¥åãšåºåã«å¯ŸããŠäœ¿ãããããšãå€ãããããã§ã¯ input ããèŠä»¶ããoutput ããåŸããã䟡å€ããšããããªãé«ã¬ã€ã€ãªæå³ã§äœ¿ãããŠãã
âgarbage inâ ãæžããã®ã«å¿ èŠãªãã®:
- æè§£ãªã³ãã¥ãã±ãŒã·ã§ã³
- å ±æãã¡ã€ã³ç¥èã«åºã¥ãèšèšã¢ãããŒã
ãã¡ã€ã³é§åèšèšïŒDDDïŒãã«ãã£ãŠããããå®çŸã§ããã
å ±æã¢ãã«ã®éèŠæ§
ãŸãéçºè ãåé¡ãæ£ããçè§£ããããšãéèŠ
ãšãããã¢ãããŒãã 3 ã€ç޹ä»:
- 仿§æžã»èŠä»¶å®çŸ©æžãæŽåãã ð£
- ãã¡ã€ã³ãšãã¹ããŒããéçºããã»ã¹ã«å ¥ãã â ïž
- ãã¡ã€ã³é§åèšèš â
1. 仿§æžã»èŠä»¶å®çŸ©æžãæŽåãã ð£
ããã¯ã ããªããæ¹ã
çç±:
- ãã¡ã€ã³ãšãã¹ããŒããšéçºããŒã ã®è·é¢ãé ããªã£ãŠããŸã â
- âäŒèšã²ãŒã â ã®ãããªããšãå®éã«èµ·ãããããã¯ãããžã§ã¯ãã«ãããŠã¯èŽåœç â
2. ãã¡ã€ã³ãšãã¹ããŒããéçºããã»ã¹ã«çµã¿èŸŒã â ïž
ããããã¢ãžã£ã€ã«ãªããæ¹ãäžèŠè¯ãããã«æããããã¹ãã§ã¯ãªãã
誀ããããã«ä¿®æ£ã§ããããã«ããããã«ããã¡ã€ã³ãšãã¹ããŒããéçºããã»ã¹ã®ãã£ãŒãããã¯ã«ãŒãã«çµã¿å ¥ããã
ãã¡ãªãã:
- éçºè ã®åãããã¡ã€ã³ãšãã¹ããŒãã®ã¡ã³ã¿ã«ã¢ãã«ã®åãªã翻蚳è ã§ãããªããªã£ãŠããŸã â
- å¿ ãæãèœã¡ãŠããŸãæ å ±ããã â
- å°æ¥ããã¡ã€ã³ãšãã¹ããŒãããã®å ¥åãªãã«ã³ãŒããã¡ã³ãããéçºè ã¯å®¹æã«æ¹éã誀ã£ãŠããŸã â
3. ãã¡ã€ã³é§åèšèš â
ãããžã§ã¯ãã«é¢ãã人ã ïŒäžèšïŒãå ±éã®ã¡ã³ã¿ã«ã¢ãã«ãå ±æããç¶æ ã§éçºãé²ãã:
- ãã¡ã€ã³ãšãã¹ããŒã
- éçºè
- ã¹ããŒã¯ãã«ããŒ
ãœãããŠã§ã¢ã®ã³ãŒãã¯ã¡ã³ã¿ã«ã¢ãã«ãçŽæ¥åæ ãããã®ã«ãªãã®ã§ãDDD ã§ã¯ â翻蚳â ãšããäœæ¥ã¯ååšãåŸãªãã
ã¡ãªãã:
- åžå Žæå ¥ã¹ããŒã â
- åŸãããããžãã¹äŸ¡å€ã®å€§ãã â
- ç¡é§ã®æé€ â
- ã¹ã ãŒãºãªã¡ã³ããã³ã¹ â
ïŒã³ã©ã ã§ã¯ãéçºè èªèº«ããã¡ã€ã³ãšãã¹ããŒãã«ãªãéèŠæ§ã瀺ãããŠããïŒ
å ±æã¡ã³ã¿ã«ã¢ãã«ãäœãããã®ã¬ã€ãã©ã€ã³:
- ããŒã¿æ§é ã§ã¯ãªããããžãã¹ã€ãã³ããšã¯ãŒã¯ãããŒã«çç®ãã
- ãã¡ã€ã³ãå°ãããµããã¡ã€ã³ã«åå²ãã
- ããããã®ãµããã¡ã€ã³ã«ã€ããŠã¢ãã«ãäœã
- äŒè©±ãã³ãŒãã§äœ¿ãããå ±éèšèªãäœã
ããžãã¹ã€ãã³ããããã¡ã€ã³ãçè§£ãã
å ±æã¡ã³ã¿ã«ã¢ãã«ã®æ§ç¯ã¯ã©ãããå§ãããããïŒ â ã€ãã³ãããå§ãã â ããŒã¿æ§é ããå§ãã㪠â
çç±:
- ããžãã¹ãããŒã¿ããã æã£ãŠããã ãã§çµããããšã¯æãåŸãªããã
- ããžãã¹ã¯äœããã®æ¹æ³ã§ããŒã¿ã倿ãããã
ããžãã¹ããã»ã¹ãšã¯ãããŒã¿ãããã¥ã¡ã³ãã®å€æåŠçã®éãŸã â ãããã®å€æãã©ãè¡ãããã©ãé¢é£ããŠããããçè§£ããããšãéèŠ
䜿ãããã«ãã 眮ãããŠããã ãã®ããŒã¿ã¯äœã®äŸ¡å€ãçãŸãªãã ãããã®ããŒã¿ãã䟡å€ãåŒãåºãããã®ããã»ã¹ã¯ã©ããã£ãŠå§ãŸããïŒ â ãã¡ã€ã³ã€ãã³ãã«ãã£ãŠå§ãŸã
ãã¡ã€ã³ã€ãã³ãã®äŸ:
- å€éšããªã¬ãŒ
- ã¹ã±ãžã¥ãŒã«ã«åºã¥ããããªã¬ãŒ
- 芳枬ã«åºã¥ãããªã¬ãŒ
ãã¡ã€ã³ã€ãã³ãã¯äºå®ã§ããå€åããªãããå¿ ãéå»åœ¢ã§è¡šçŸãããã
ïŒäžç¥ïŒ
äžèšã® 2 ç¯ã§ãã€ãã³ãã¹ããŒãã³ã°ã®èª¬æãšå®äŸãæžããŠãã:
- Using Event Storming to Discover the Domain
- Discovering the Domain: An Order-Taking System
ã€ãã³ãã¹ããŒãã³ã°èªäœãçè§£ããã«ã¯æå±è ã®è§£èª¬ãèªãã»ããããã
ã€ãã³ãã¹ããŒãã³ã°ã§éèŠãªç¹:
- ãâæã â vs â圌ãâ æèãããè±åŽã§ããããš
- æèŠãåããªãã£ãããããã¯åé¡ã§ã¯ãªããã£ã³ã¹
ã€ãã³ããå¢çã«ãŸã§æ¡åŒµãã
èŠä»¶ã®åãããŒããé²ãããã«äžèšã«æ³šæãæã:
- æåã®ã€ãã³ããšæã£ãŠããã€ãã³ããããªã¬ãŒããä»ã®ã€ãã³ãããªãã
- æåŸã®ã€ãã³ããšæã£ãŠããã€ãã³ãã«ããªã¬ãŒãããåŸç¶ã®ã€ãã³ãã¯ãªãã
å šãŠãäžæ°ã«å€ããå¿ èŠã¯ãªããæã䟡å€ãçãäžéšåããåããããã
ã³ãã³ããèšè¿°ãã
ã€ãã³ãã¹ããŒãã³ã°ã«ãã£ãŠã€ãã³ããèŠããããã«ãªã£ãã ãããã®ã€ãã³ãã¯ã©ã®ããã«çºçããã®ãïŒ â ãã®ã€ãã³ããèµ·ããããšã誰ããèŠæ±ãããã
- å šãŠã®ã€ãã³ããã³ãã³ãã«çŽä»ããŠããå¿ èŠã¯ãªããã¹ã±ãžã¥ãŒã«ã«ããããªã¬ãŒãç£èŠã«åºã¥ãããªã¬ãŒãªã©ãããããã
DDD ã§ã¯ãããã®èŠæ±ããã³ãã³ãããšããã ã³ãã³ãã¯åžžã«åœä»€åœ¢ã§è¡šçŸãããã çŽããããããOO ã®ã³ãã³ããã¿ãŒã³ãšã¯éãã
ã³ãã³ããæåãããšã¯ãŒã¯ãããŒãããªã¬ãŒããããã¡ã€ã³ã€ãã³ããäœãããã
äŸ:
- ãX ãèµ·ããããšããã³ãã³ãã«ãã£ãŠã¯ãŒã¯ãããŒã X ãèµ·ããããX ãèµ·ãã£ãããšãããã¡ã€ã³ã€ãã³ããçºè¡ããã
- ãæ³šææžãäŒç€Ÿ A ã«éãããšããã³ãã³ãã«ãã£ãŠã¯ãŒã¯ãããŒãæ³šææžãéããšããæ³šææžãéä¿¡ãããããšãããã¡ã€ã³ã€ã³ãã³ããçºè¡ããã
- ã³ãã³ããæ³šæã確å®ããã â ãã¡ã€ã³ã€ãã³ããæ³šæã確å®ãããã
- ã³ãã³ããé éã顧客 B ã«éãã â ãé éãéãããã
ð ãé éãéããããã¯æ¥æ¬èªãšããŠããããããDDD ã§ã¯ã¢ãã«ãèšè¿°ããçšèªïŒãŠããã¿ã¹èšèªïŒãéèŠãªã®ã§ãã®ãŸãŸã«ããŠãããåèãè±èªãªã®ã§éçããããèªç¶ãªæ¥æ¬èªã«ããããšããŠãé éãã®ä»£ããã«ãååããšããã®ã¯çµ¶å¯Ÿã« NGããããã«ããããã¡ã€ã³ãšãã¹ããŒãã䜿ãèšèã«åãããããšãéèŠã
ãããããã³ãã³ããã¯ãŒã¯ãããŒãã€ãã³ãã®çµã¿åããã§ããžãã¹ããã»ã¹ãèšè¿°ããŠããã ããã¯ãŸãã«é¢æ°ããã°ã©ãã³ã°ã®åããšåãã
ãã¡ã€ã³ããµããã¡ã€ã³ã«åãã
ã€ãã³ãã¹ããŒãã³ã°ã«ãã£ãŠã€ãã³ããšã³ãã³ããæŽãåºããããšã§ã倿°ã®ããžãã¹ããã»ã¹ã®äžèº«ãçè§£ã§ããç¶æ ã«ãªã£ãã ãããå šäœåããŸã æŽçãããŠããªãã ã³ãŒããæžãå§ããåã«æŽçããå¿ èŠãããã
æ¬æäžã§ã¯ãåæ³šããã»ã¹ãäŸãšããŠåå²ã®æ§åã瀺ãããŠããã
åæ³šããã»ã¹ãšã¯:
- åæ³š
- é é
- è«æ±
- ãã®ä»
éšçœ²ãæ¢ã«åãããŠããã°ããµããã¡ã€ã³åå²ã®åŒ·åãªæããããšãªãã
ãã¡ã€ã³ãšã¯ïŒ â DDD ã«ãããŠãäžè²«ããç¥èé åã®ããšã âŠãããã«ããã èšãæãããšããã¡ã€ã³ãšãã¹ããŒããå°éæ§ãæã£ãŠããé åã ãã®çè§£ã¯ããªãå®çšçããªããªãèŸæžã§ãè«æ±ãã調ã¹ãŠé ãæ©ãŸããã®ã§ã¯ãªããã·ã³ãã«ã«ãè«æ±éšéã®ãã¡ã€ã³ãšãã¹ããŒãããã£ãŠããããšããšè¡šçŸã§ããããã«ãªãããã
ãã¡ã€ã³ã¯éè€ããããããåå²ããéã«ã¯æ³šæãå¿ èŠã ã¯ã£ããåããããªãããçŸå®äžçã¯ããã»ã©åçŽã§ã¯ãªãã
ãã¡ã€ã³ã¯å°ãéè€ããŠããã®ã§ãäŸãã°å泚éšéã®æ åœè ã¯è«æ±éšéãé ééšéã®æ¥åãå°ãã ãç¥ã£ãŠããå¿ èŠãããã
å¢çã¥ããããã³ã³ããã¹ãã䜿ã£ãŠè§£æ±ºçãäœã
ãã¡ã€ã³ã®æ å ±å šãŠãåæ ããå¿ èŠã¯ãªãã åŸãããæ å ±ã®äžãããè§£ãããšããŠããåé¡ã«é¢ãããã®ã®ã¿ãæœåºãããã»ãšãã©ã¯ç¡é¢ä¿ãªã¯ã
ãªã®ã§ãåé¡é åããšã解決é åããåããäž¡è ãå¥ç©ãšããŠæ±ãå¿ èŠããã:
- åé¡é åã¯çŸå®äžç
- 解決é åã¯ãã¡ã€ã³ã¢ãã«
åé¡é åã¯èšèšããã»ã¹ãçµãŠè§£æ±ºé åã«ãªã
ãªãããµãã·ã¹ãã ãã§ãªããå¢çã¥ããããã³ã³ããã¹ãããšãã衚çŸãªã®ãïŒ
- çç±: 解決çãèããéã«ãæ¬åœã«éèŠãªãã®ã«éäžã§ããããã«ãªããã
ã³ã³ããã¹ããšå¢çãåžžã«æèããã
-
ã³ã³ããã¹ããéèŠãªçç±: ããããã®ã³ã³ããã¹ãã¯è§£æ±ºçã«ç¬èªã®ç¥èãåæ ãããã ã³ã³ããã¹ãå ã§ã¯èšèªã¯å ±éãããã¶ã€ã³ãäžè²«ããŠãããããããã¯ã³ã³ããã¹ãã®å€ã§ã¯äœ¿ããªããªã
-
å¢çãéèŠãªçç±: çŸå®äžçã§ã¯å¢çã¯ãŒãããŠãããããœãããŠã§ã¢ã®å Žåã«ã¯ãããããç¬ç«ããŠéçºã§ããããã«ããããã«åå²ãããããœãããŠã§ã¢ã§ã¯ API ã䜿ããªã©ããŠéæã§ããããè£ãè¿ãã°ãã®ããã«äœã£ããã¡ã€ã³ã¢ãã«ã¯çŸå®äžçã«æ¯ã¹ãŠæ å ±éãæžããšããããšããããããã¯è€éããæžãããã¡ã³ããã³ã¹æ§ãæã«å ¥ããããã®ãã¬ãŒããªã
åé¡é åã®ãã¡ã€ã³ã¯å¿ ããã解決é åã®ã³ã³ããã¹ããšäžå¯Ÿäžå¯Ÿå¿ããªã:
- ãããã¡ã€ã³ãè€æ°ã®å¢çã¥ããããã³ã³ããã¹ãã«åå²ãããããšããã
- è€æ°ã®ãã¡ã€ã³ãäžã€ã®å¢çã¥ããããã³ã³ããã¹ãã«ãªãã±ãŒã¹ãããïŒã¬ã¬ã·ãŒãœãããŠã§ã¢ïŒ
- äŸ: ããäŒæ¥ããåæ³šããšãè«æ±ããã²ãšãŸãšãã«æ±ãã·ã¹ãã ãæ¢ã«ã€ã³ã¹ããŒã«ããŠããå Žåããã®ã¬ã¬ã·ãŒã·ã¹ãã ãšé£æºããã«ã¯ãããäžã€ã®å¢çã¥ããããã³ã³ããã¹ããšããŠæ±ãå¿ èŠããã
ãã¡ã€ã³ãåãããªããããããã®å¢çã¥ããããã³ã³ããã¹ããæç¢ºãªè²¬åãæã€å¿ èŠããã
- çç±: ã¢ãã«ãå®è£ ãããšããå¢çã¥ããããã³ã³ããã¹ãã¯ãã®ãŸãŸãœãããŠã§ã¢ã³ã³ããŒãã³ãïŒDLLããµãŒãã¹ãåå空éãªã©ïŒã«ãªããã
ã³ã³ããã¹ããæ£ãããã
èãã¯æããå®è¡ããã¯é£ãã ãšããã DDD ã§1çªé£ããã®ããã®å¢çãæ£ããå®ããããšã§ãããã¯ç§åŠã§ã¯ãªãäžçš®ã®èžè¡ãšãããã
ã¬ã€ãã©ã€ã³:
- ããã¡ã€ã³ãšãã¹ããŒãã®å£°ãèãã圌ããå ±éèšèªã話ããåãåé¡ã«æ³šç®ããŠãããªãã°ããããåããµããã¡ã€ã³ã«ããããããå¢çã¥ããããã³ã³ããã¹ãã«ãªã
- ãæ¢åããŒã ãéšçœ²ã®å¢çã«çç®ãããããžãã¹ãäœããã¡ã€ã³ã»ãµããã¡ã€ã³ãšèªèããŠãããã®åŒ·åãªæããããå¿ ãããäžèŽã¯ããªãïŒéšçœ²å ã§éãããšããŠãããä»éšçœ²ãšã³ã©ããããïŒ
- ãå¢çã¥ããããã³ã³ããã¹ãã®ãå¢çãã«çç®ãããã¹ã³ãŒãã¯ãªãŒãã«æ°ãã€ãããèŠæ±ãå€åããè€éãªãããžã§ã¯ãã§ã¯ãç¡æ æ²ãªãŸã§ã«å¢çãå®ãå¿ èŠãããã倧ããããå¢çã¯äœããªãã®ãšåãããããã§ã³ã¹ã¯ããé£äººãäœã
- ãèªåŸå¯èœæ§ãçãŸããããã«èšèšãããè¶³ãçµã°ãã 2 人ã®ã©ã³ããŒã¯ç¬ç«ãã 2 人ã®ã©ã³ããŒãããéããªãããšã¯ãªããããããã®å¢çã¥ããããã³ã³ããã¹ããç¬ç«ããŠéçºã§ããããã«ãã
- ãããžãã¹ãããŒã®æ©æŠã®æ©æŠãæå°åããããã«èšèšãããè€æ°ã®å¢çã¥ããããã³ã³ããã¹ããšé¢ããããžãã¹ã¯ãŒã¯ãããŒããããã«ãã£ãŠé ããªã£ãŠãããªãããã¶ã€ã³ãæããŠã§ãã¯ãŒã¯ãããŒãã¹ã ãŒãºã«ãããçŽç²ãªãã¶ã€ã³ãããããžãã¹ãšé¡§å®¢ãéèŠ
å€ãããªãèšèšãªã©ãªãããããªãã¢ãã«ããããžãã¹èŠä»¶ãå€ãããã³ã«é²åããå¿ èŠããããããã¯å泚ã·ã¹ãã ã«èŠä»¶ã远å ããäŸãšã㊠13 ç« ã§è©±ãã
ã³ã³ããã¹ãããããã€ãã
ã³ã³ããã¹ãããããšã¯:
- å¢çã¥ããããã³ã³ããã¹ãéã®é¢ä¿ã瀺ããå šäœåãããã«ãã£ãŠãã³ã³ããã¹ãå士ã®é¢ä¿æ§ã«ã€ããŠæè¡ç詳现ã«åãããã«ã³ãã¥ãã±ãŒã·ã§ã³ã§ããããã«ãªã
- ã³ã³ããã¹ããããã¯é«æ¬¡ã«ä¿ã€ãè€éãªã·ã¹ãã ã«ãããŠã¯ãããããã®ã³ã³ããã¹ãã®è©³çްã«ãã©ãŒã«ã¹ããåå¥ã®ããããå¿ èŠã«ãªã
ð å¢çã¥ããããã³ã³ããã¹ãå士ã飿ºãããªãã°ãåœç¶ãããã®ã³ã³ããã¹ãã¯ã亀æå¯èœãªå ±æã¡ãã»ãŒãžã®ãã©ãŒãããã«ã€ããŠåæããŠããå¿ èŠãããã
- ãã©ãŒãããã®æ±ºå®ã«ã€ããŠã¯äž»ã«äžæµåŽã®ã³ã³ããã¹ããäž»å°æš©ãæã€
- äŸå€: ãã¬ã¬ã·ãŒã·ã¹ãã ãäžæµåŽã«ããå Žåãªã©ãäžæµåŽã®ã³ã³ããã¹ãããäžæµåŽã®ã³ã³ããã¹ããèŠæ±ãããã©ãŒãããã«åãããªããšãããªãããã®å Žåã«ã¯ç¿»èš³ã³ã³ããŒãã³ããå¿ èŠ
æãéèŠãªå¢çã¥ããããã³ã³ããã¹ãã«çç®ãã
ãããŸã§ã§ãããã€ãå¢çã¥ããããã³ã³ããã¹ããèŠã€ããã ãã¡ã€ã³ã§ã®äœæ¥ãããããéçšã§ãã远å ã§èŠã€ããã ããã ãããã¯çããéèŠã ãããïŒ
ã©ãããçæãã¹ãã ããïŒ â éèŠãªãšãããã
- å šãŠã®å¢çã¥ããããã³ã³ããã¹ããåæã«å®è£ ãããããã®ã¯ NG â
- åªå é äœãä»ããå¿ èŠããããäœãéèŠãã«ã€ããŠãã³ã³ã»ã³ãµã¹ããªãããšããããïŒåéšçœ²ã¯èªåãããæéèŠã ãšæã£ãŠããïŒ
éèŠãšã¯: ããžãã¹åªäœæ§ãçããã¡ã€ã³ã売äžããçããã¡ã€ã³
ãã¡ã€ã³ã®å€§åé¡:
- ã³ã¢ãã¡ã€ã³: ããžãã¹ã®æ ¹å¹¹ãšãªããã®
- è£å©ãã¡ã€ã³: æ¥åã«å¿ èŠã§ãããã®ã®ããžãã¹ã®æ žã§ã¯ãªããã®
- æ±çšãã¡ã€ã³: ä»ã®ããžãã¹ã§ãèŠããããã®ïŒèªèšŒãé éãªã©ïŒãããã¯å®å šã«ã¢ãŠããœãŒã¹ã§ãã
ð è£å©ãã¡ã€ã³ã«èŠãããã®ãã³ã¢ãã¡ã€ã³ã«ãªãããäŸ: ç©è²©ããžãã¹ã«ãããŠãã©ã®ååãåžžã«åºè·å¯èœãªç¶æ ãä¿ãããŠããããšã顧客æºè¶³ã«æ±ºå®çã«éèŠãªå Žåãåšåº«ç®¡çãã¡ã€ã³ã¯ã³ã¢ãã¡ã€ã³ã«ãªãããã
ãŠããã¿ã¹èšèªãã€ãã
ã³ãŒããšãã¡ã€ã³ãšãã¹ããŒãã¯åãã¢ãã«ãå ±æããªããã°ãªããªã
- ãã¡ã€ã³ãšãã¹ããŒãããæ³šæããšèšã£ããªãã°ãã³ãŒãã§ãããã«å¯Ÿå¿ããåãããã«æ¯ãèããæ³šæããšãããã®ãå®çŸ©ãã â
- éã«ããã¡ã€ã³ãšãã¹ããŒãã®ã¡ã³ã¿ã«ã¢ãã«ã«ãªããã®ïŒæ³šæãã¡ã¯ããªã泚æãããŒãžã£ã泚æãã«ããŒãªã©ïŒã¯èšèšã«å«ããŠã¯ãªããªã â
- ãã¡ã€ã³ãšãã¹ããŒãã¯ãããã®æå³ãçè§£ã§ããªãã®ã§å®³ã«ãããªããªãããã¡ãããããã®æè¡çæŠå¿µã¯ã³ãŒãããŒã¹ã®æ¹ã«ã¯åºãŠããã ããããããããèšèšã«å ¥ããŠã¯ãããªã
ãŠããã¿ã¹èšèªã§èšèšãã
ãŠããã¿ã¹èšèªãšã¯: ãããžã§ã¯ãã®é¢ä¿è å šå¡ã«å ±æãããæŠå¿µãçšèªã®ãŸãšãŸãããããããžãã¹ãã¡ã€ã³ã®å ±éã¡ã³ã¿ã«ã¢ãã«ãå®çŸ©ããããããžã§ã¯ãã®ããããå Žæã§äžè²«ããŠäœ¿ãããã¹ããããããå Žæãšã¯ãã³ãŒããå«ãã
ïŒç¢ºãããã¡ã€ã³ã¢ãã«ãæ£ç¢ºã«åæ ããããã«ã³ãŒãäžã®ãŠããã¿ã¹èšèªãæ¥æ¬èªã§æžããŠããæ¥æ¬ã®ããŒã ã®äºäŸããã£ããèšèªã¯ Ruby ã ã£ããšæãïŒ
ãŠããã¿ã¹èšèªã®æ§ç¯ããã»ã¹: åžžã« WIPãèšèšãšãšãã«é²åãã
- not ãã¡ã€ã³ãšãã¹ããŒãèµ·ç¹ã®äžæ¹éè¡ â
- but ãããžã§ã¯ãã¿ããªã«ããã³ã©ãã¬ãŒã·ã§ã³ â
â ïž ãã¡ã€ã³ã®ãæ¹èšãã«æ³šæ
- ããçšèªãæå³ããæŠå¿µãããã¡ã€ã³ã«ãã£ãŠåŸ®åŠã«ç°ãªãå Žåããããã€ãã³ãã¹ããŒãã³ã°æã«ã¯ç¹ã«ããã«æ°ãã€ããå¿
èŠããã
- äŸ: é ééšéãèšããæ³šæãã¯è«æ±éšéãèšããããšã¯åŸ®åŠã«éããé ééšéã®é¢å¿ã¯åšåº«ã€ãŸãæ°ã«ããããè«æ±éšéã®é¢å¿ã¯äŸ¡æ Œã𿝿ãã«ããããããæ³šæããã³ã³ããã¹ãã®æç€ºãªãã«ããŸããŸãªå Žæã§äœ¿ã£ãŠããŸããšèª€è§£ãçããŠããŸã
â å šãŠã®ãã¡ã€ã³ãšã³ã³ããã¹ããã«ããŒãããŠããã¿ã¹èšèªãäœãã®ã¯ç¡ç
ãã¡ã€ã³é§åèšèšã®æŠå¿µããŸãšãã
- ããã¡ã€ã³ã è§£ãããšããåé¡ã«é¢ä¿ããç¥èé åããã¡ã€ã³ãšãã¹ããŒããå°éãšãã
- ããã¡ã€ã³ã¢ãã«ã ç¹å®ã®åé¡ã«é¢ãããã¡ã€ã³ã®åŽé¢ãåçŽåãããã®ã®éåããã¡ã€ã³ã¢ãã«ã¯è§£æ±ºé åã®äžéšã§ããã¡ã€ã³ã¯åé¡é åã
- ããŠããã¿ã¹èšèªã ãã¡ã€ã³ãšé¢é£ããããŒã ã¡ã³ããŒãšãœãŒã¹ã³ãŒãã«å ±æãããæŠå¿µãèªåœã®éå
- ãå¢çã¥ããããã³ã³ããã¹ãã æè§£ãªå¢çã«ãã£ãŠä»ãšåºå¥ãããã解決é åã®åèŠçŽ ã
- ãã³ã³ããã¹ããããã å¢çã¥ããããã³ã³ããã¹ãéã®é¢ä¿ã瀺ãã髿¬¡ã®æŠå¿µå³
- ããã¡ã€ã³ã€ãã³ãã ã·ã¹ãã å ã§èµ·ãã£ãäºå®ã®èšé²ãå¿ ãéå»åœ¢ã§èšè¿°ãããäœããã®ã³ãã³ãïŒåæã§ã¯ âactivityâ ãšæžããŠããïŒãããªã¬ãŒããããšãå€ã
- ãã³ãã³ãã äœããã®ããã»ã¹ãžã®éå§èŠæ±ã人ãã€ãã³ãã«ãã£ãŠããªã¬ãŒããããããã»ã¹ãæåãããšã·ã¹ãã ãå€åããäžã€ä»¥äžã®ãã¡ã€ã³ã€ãã³ããšãèšé²ããã
ãŸãšã
ã€ãã³ããšããã»ã¹
ã€ãã³ãã¹ããŒãã³ã°ã«ãã£ãŠããã¡ã€ã³å ã®å šãŠã®äž»èŠãªãã¡ã€ã³ã€ãã³ããèŠããããã«ãªã£ãã åæ³šããã»ã¹ã¯æ³šææžãéµäŸ¿ã§åãåããšããããå§ãŸããèŠç©æžã®äœæãæ°èŠé¡§å®¢ã®ç»é²ãªã©ã®ã¯ãŒã¯ãããŒãããããšãããã£ãã
åæ³šããŒã ãæ³šæãåŠçãçµãããšããã®ã€ãã³ããé ééšéã®é éããã»ã¹ãã¹ã¿ãŒããããè«æ±éšéã®è«æ±ããã»ã¹ãã¹ã¿ãŒããããããšãåŠãã
ä»ã«ãããã»ã¹ã¯ããããããããæ¬æžã§ã¯äžã€ã«çç®ããã
ãµããã¡ã€ã³ãšå¢çã¥ããããã³ã³ããã¹ã
ãããŸã§ã§ã3 ã€ã®ãµããã¡ã€ã³ãèŠã€ãã£ãïŒå泚ãé éãè«æ±ïŒã ãããã«å¯Ÿå¿ãã 3 ã€ã®å¢çã¥ããããã³ã³ããã¹ããäœããããããã®é¢ä¿ã瀺ããã³ã³ããã¹ãããããã€ãã£ãã
ã©ããæ³šç®ãã¹ãã³ã¢ãã¡ã€ã³ã ããïŒ ã©ããèªååãããšäŸ¡å€ãæå€§åããããïŒ â çŸæç¹ã§ã¯å泚ãã¡ã€ã³ãããšããããããšã«ããŠãã
å¿ èŠãªãã°ãåæ³šãã¡ã€ã³ã®ä»äºãçŽã«åºåããããšã§ãä»ã®ããŒã ãä»ãŸã§éãã®æ¹æ³ã§ä»äºãç¶ããããšãã§ããã
ãŠããã¿ã¹èšèª
ãããŸã§ã§ããæ³šæãã©ãŒã ããèŠç©ããããæ³šæããšããèšèãèŠã€ããã èšèšãæ·±ããéçšã§ãã£ãšèŠã€ããã ããã ãŠããã¿ã¹èšèªã¯ãwiki ãªã©ã®ã©ã€ããªããã¥ã¡ã³ãïŒå°å·ããæžé¡ã¯åºå®åãããŠããŸãããwiki ã¯æŽæ°ãåæïŒã§ã¡ã³ããã³ã¹ãããšããã ããŒã ã¡ã³ããŒã®è¶³äžŠã¿ãæãããæ°ããã¡ã³ããŒããã£ããã¢ããããããã
次ã«ããããšã¯ïŒ
æ¬ç« ã«ãã£ãŠ
- åé¡ã®å šäœåãšã解決çã®æŠç¥ãèŠãã ð¡
- ããã詳现èšèšãã³ãŒãã£ã³ã°ãå§ããã«ã¯ãŸã å€ãã®çåããã ð
- â æ³šæåŠçã¯ãŒã¯ãããŒã§ã¯äœãè¡ãããŠããã®ã ããïŒ
- â å ¥åºåã¯ã©ããªæãïŒ
- â ãã®ã¯ãŒã¯ãããŒã飿ºããä»ã®ã³ã³ããã¹ãã¯ããïŒ
- â é éããŒã ã®ã泚æããšè«æ±ããŒã ã®ããã¯ã©ãéãïŒ
- ãªã©ãªã©
次ã®ç« ã§ã¯æ³šæç¢ºå®ã¯ãŒã¯ãããŒã«çç®ããŠããããã®åãã«çããŠãã