Windowsã®PCã«Rubyãã€ã³ã¹ããŒã«ããæ¹æ³
䟿å©ã§å®çšçããããŠæè»ãªããã°ã©ãã³ã°èšèªRubyã®éçºãå§ããã«ããã£ãŠããŸãæåã«å¿ èŠãªã®ãRubyã®ç°å¢æ§ç¯ã§ããä»åã¯RubyInstallerãçšããŠèªåã®PCïŒWindowsïŒã«Rubyãã€ã³ã¹ããŒã«ããæ¹æ³ã«ã€ããŠè§£èª¬ããŠãããŸãã䟿å©ã§å®çšçããããŠæè»ãªããã°ã©ãã³ã°èšèªRubyã®éçºãå§ããã«ããã£ãŠããŸãæåã«å¿
èŠãªã®ãRubyã®ç°å¢æ§ç¯ã§ãã
ä»åã¯RubyInstallerãçšããŠèªåã®PCïŒWindowsïŒã«Rubyãã€ã³ã¹ããŒã«ããæ¹æ³ã«ã€ããŠè§£èª¬ããŠãããŸãã
Rubyãšã¯
Rubyã®ç¹åŸŽ
Rubyã¯äžççã«äººæ°ã®ããããã°ã©ãã³ã°èšèªã®ã²ãšã€ã§ããç¹åŸŽãšããŠäŸ¿å©ã§å®çšçããããŠæè»ã§ãããšããç¹ãããæããããŸãã
Rubyã®éçºè
ã§ããããŸã€ããšããã²ãæ°ã¯ãRubyã®å€èгã¯ã·ã³ãã«ã§ããããã©ãå
åŽã¯ãšãŠãè€éãªã®ã§ãã ããã¯ã¡ããã©ç§ãã¡ã®èº«äœãšåããããªãã®ã§ãããšè¿°ã¹ãŠããŸãã
ãã®èª¬æã®éããRubyã¯äœ¿çšã«ããã£ãŠã¯çŽæçã§åãããããã³ãŒãã£ã³ã°ãå¯èœã§ããããªããã€è±å¯ãªæ©èœãåãæã£ãŠããŸãã
Rubyã®ææ°ããŒãžã§ã³
å€ãã®ããã°ã©ãã³ã°èšèªã¯åžžã«ãã®èšèªãã®ãã®ã®æ¹è¯ãç¶ããããŠããã床ã
æ°ããããŒãžã§ã³ããªãªãŒã¹ãããŸãã
RubyãæŽ»çºã«éçºãç¶ããããŠããèšèªã§ããã2019幎2æçŸåšã®ææ°ã®å®å®çã¯2.6.1ã§ããæ°ããRubyã®åŠç¿ãå§ããã«ããã£ãŠã¯ããã®ææ°ã®å®å®æ¿ãå°å
¥ããããšãããããããŸãã
Rubyéçºã®ããã®ç°å¢æ§ç¯ïŒWindowsïŒ

Rubyãèªåã®PCã«å°å ¥ããã«ã¯ä»¥äžã®æ¹æ³ããããŸãã
- ããã±ãŒãžãããŒãžã£ãå©çšããæ¹æ³
- RubyInstallerãå©çšããæ¹æ³
- ãœãŒã¹ã³ãŒãããRubyãã³ã³ãã€ã«ããæ¹æ³
ãã®ãã¡ãèªåã®PCãWindowsã§ããå Žåã«ã¯ã2. ã®ãRubyInstallerããå©çšããæ¹æ³ãããããã§ãã
RubyInstallerãšã¯
RubyInstallerãšã¯ãã®åã®éããRubyãå°å ¥ããããã®ã€ã³ã¹ããŒã©ã§ããRubyInstallerãå©çšããã°ãã€ã³ã¹ããŒã«ãå®è¡ããã ãã§èªåã®PCäžã«å®å šãªRubyã®éçºç°å¢ãæ§ç¯ããããšãã§ããŸãã
RubyInstallerããã€ã³ã¹ããŒã©ãããŠã³ããŒããã
RubyInstallerã®å
¬åŒããŒãžããDownloadãªã³ã¯ãæŒäžãããšãããŠã³ããŒãããŒãžã衚瀺ãããŸãã
ããŠã³ããŒãããŒãžã®å·ŠåŽã«ã¯æ§ã
ãªããŒãžã§ã³ã®ã€ã³ã¹ããŒã©ãçšæãããŠããŸããçšæãããã€ã³ã¹ããŒã©ã«ã¯ãWITH DEVKITããšæžããããã®ãšãWITHOUT DEVKITããšæžããããã®ããããŸãã
ãã®ãã¡ãWITH DEVKITããšæžããããã®ã¯ãRubyã®ããã±ãŒãžç®¡çã·ã¹ãã ã§ããRubyGemsãå©çšããŠæ§ã ãªã©ã€ãã©ãª ( gem ) ãå°å ¥ããéã«å¿ èŠãšãªãããšããããããç¹ã«äºæ ããªãéãã¯ãWITH DEVKITãã®RubyInstallerãããŠã³ããŒãããããšãããããããŸãã
ãŸããã€ã³ã¹ããŒã©ã¯ããããx-86çãšx-64çããããŸããx-86ã¯32ãããçãx-64ã¯64ãããçã瀺ããŸããèªåã®PCã®ãããæ°ã«åãããã€ã³ã¹ããŒã©ãããŠã³ããŒãããŸãããã
Rubyãã€ã³ã¹ããŒã«ãã
ããŠã³ããŒãå®äºãããããã£ããRubyInstallerãå®è¡ããŸãããã
å®è¡ãããšRubyInstallerã®ç»é¢ãç«ã¡äžãããŸããæåã®ç»é¢ã§ã©ã€ã»ã³ã¹ã®åæãæ±ããããã®ã§ããI accept Licenseãã«ãã§ãã¯ãå
¥ããŸãããã
ãã®åŸã¯ãåºæ¬çã«ã¯ããã©ã«ãã®èšå®ã®ãŸãŸã€ã³ã¹ããŒã«ãé²ããã°åé¡ãããŸããã
WITH DEVKIT çã®RubyInstallerãèšå®ããŠãããã€ã³ã¹ããŒã«å®äºç»é¢ã§è¡šç€ºããããRun âridk installeâ to setup MSYS2âŠ(ç¥)ãã«ãã§ãã¯ãå ¥ã£ãŠããå ŽåãFinishãã¿ã³æŒäžåŸã«ã³ã³ãœãŒã«ãç«ã¡äžãããMSYS2ãã»ããã¢ããããããã°ã©ã ãèµ·åããŸãã
ãã®MSYS2ã¯ãRubyã®gemãå©çšããå Žåã«å¿ èŠãšãªããã®ã§ãRubyInstallerã®DEVKITã«ããããã®ã§ããMSYS2ã®ã»ããã¢ããããã°ã©ã ãèµ·åããŠããã«ä»¥äžã®ãã¡ã©ã®ããã°ã©ã ãå®è¡ãããã«ã€ããŠå ¥åãæ±ããããŸãã
- MSYS2 base installation
- MSYS2 system update (optional)
- MSYS2 and MINGW development toolchain
ãããã¯åºæ¬çã«ã¯1, 2, 3ã®å šãŠãå¿ èŠãšãªãã®ã§ã1ããé ã«å šãŠå®è¡ããŠãããŸãããã3ã®å®è¡ãçµäºããããããã§Rubyã®ç°å¢æ§ç¯ã¯å®äºã§ãã
RubyãåãããŠã¿ã

Rubyã®ç°å¢æ§ç¯ãå®äºããããå®éã«Rubyã®ã³ãŒããå®è¡ã§ãããã©ããã詊ããŠã¿ãŸãããã
ç°¡åãªãµã³ãã«ã³ãŒããæžããŠãRubyã®ããã°ã©ã ãå®è¡ããæ¹æ³ã«ã€ããŠè§£èª¬ããŸãã
ã³ãã³ãã©ã€ã³ããRubyã®ã³ãŒããå®è¡ãã
ãŸããç°¡åãªRubyã®ããã°ã©ã ãæžããŸãããã
ããã¹ããšãã£ã¿ãéãã以äžã®ã³ãŒããæžããŠtest.rbãšããååã§ä¿åããŸãïŒæ¡åŒµårbã¯ããããRubyã®ããã°ã©ã ã§ããããšã瀺ããŠããŸãïŒã
p âHello Worldâ
test.rbãäœæããããã³ãã³ãã©ã€ã³ãç«ã¡äžãããã®ãã¡ã€ã«ãé
眮ããããã£ã¬ã¯ããªã«ç§»åããŸãã
以äžã®ã³ãã³ãã§æå®ã®ãã£ã¬ã¯ããªã«ç§»åã§ããŸãã
cd [ãã£ã¬ã¯ããªã®ãã¹]
ãã¡ã€ã«ãé 眮ããããã£ã¬ã¯ããªã«ç§»åããããæ¬¡ã®ã³ãã³ããå®è¡ããŠãã ããã
ruby test.rb
ruby [ãã¡ã€ã«å ( æ¡åŒµåå«ã ) ] ã§äœæããRubyã®ããã°ã©ã ãå®è¡ããããšãã§ããŸããtest.rbã«æžãã p âHello Worldâãšã¯ãâHello Worldâãšããæååãåºåããããšããããã°ã©ã ã§ãã
ã³ãã³ãã©ã€ã³äžã«ãHello WorldããšåºåãããããRubyã®ããã°ã©ã ã®å®è¡ã¯æåã§ãã
ãã®èšäºã®ããŒã¯ãŒãã«é¢ããå匷äŒã»ã€ãã³ããæ¢ã
TECH PLAYã§ã¯ãITãšã³ãžãã¢åãã®å匷äŒã»ã€ãã³ãæ
å ±ãæäŸããŠããŸãã
èå³ã®ããæ¹ã¯ãã²ãåå ãã ããã
- ãRubyãã«é¢ããå匷äŒã»ã€ãã³ããæ¢ã
- ãããã°ã©ãã³ã°ãã«é¢ããå匷äŒã»ã€ãã³ããæ¢ã
- ãåå¿è ãã«é¢ããå匷äŒã»ã€ãã³ããæ¢ã













