[B! irb] starsky5ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

starsky5 id:starsky5

irbã«é–¢ã™ã‚‹starsky5ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

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rvmä½¿ç”¨æ™‚irbã§æ—¥æœ¬èªžä½¿ãˆãªã„ã®ã‚’ä¿®æ£ãªã© - ã»ãã®æ—¥è¨˜
ã©ã†ã‚‚readlineãŒé–¢é€£ã—ã¦ã‚‹ã‚‰ã—ã„ã€‚ $ rvm package install readlineä»¥ä¸Šã§readlineã®ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’å…¥ã‚Œã¦ã¿ã¾ã—ãŸã€‚ãã—ã¦rvmã§rubyã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã™ã‚‹ã¨ãã«ãã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’æ•™ãˆã¦ã‚„ã‚Šã¾ã—ãŸã€‚ $ rvm install ruby-1.9.2 -C --with-readline-dir=$rvm_path/usrhttp://rvm.beginrescueend.com/packages/readline/ å¾Œã§ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¿ãŸã‚‰-Cã£ã¦ã„ã‚‰ãªã„ã£ã½ã„ã§ã™ãŒã€ã¨ã‚Šã‚ãˆãšä»Šå›žã¯ã“ã†ã—ãŸã£ã¦ã“ã¨ã§ $ irb Welcome to IRB. You are using ruby 1.9.2p136 (2010-12-25 revision 30365) [x86_64-darwin10.5.0]. Have fun ;) >> a
starsky5 2011/02/12
rvm

ruby

irb
ãƒªãƒ³ã‚¯
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ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚äº†æ—¥ã‚’2020å¹´1æœˆ31æ—¥(é‡‘)ã«æ±ºå®šã—ã¾ã—ãŸ ä»¥ä¸‹ã®ã‚¨ãƒ³ãƒˆãƒªã®é€šã‚Šã€ä»Šå¹´æœ«ã‚’ç›®å‡¦ã«ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã‚’çµ‚äº†äºˆå®šã§ã‚ã‚‹æ—¨ã‚’ãŠçŸ¥ã‚‰ã›ã—ã¦ãŠã‚Šã¾ã—ãŸã€‚ 2019å¹´æœ«ã‚’ç›®å‡¦ã«ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®æä¾›ã‚’çµ‚äº†ã™ã‚‹äºˆå®šã§ã™ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ ã“ã®ãŸã³ã€æ£å¼ã«çµ‚äº†æ—¥ã‚’æ±ºå®šã„ãŸã—ã¾ã—ãŸã®ã§ã€ä»¥ä¸‹ã®é€šã‚Šã”ç¢ºèªãã ã•ã„ã€‚ çµ‚äº†æ—¥: 2020å¹´1æœˆ31æ—¥(é‡‘) ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆå¸Œæœ›ç”³è«‹æœŸé™:2020å¹´1æœˆ31æ—¥(é‡‘) çµ‚äº†æ—¥ä»¥é™ã¯ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®é–²è¦§ãŠã‚ˆã³æŠ•ç¨¿ã¯è¡Œãˆã¾ã›ã‚“ã€‚æ—¥è¨˜ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãŒå¿…è¦ãªæ–¹ã¯ä»¥ä¸‹ã®è¨˜äº‹ã«ã—ãŸãŒã£ã¦æ‰‹ç¶šãã‚’ã—ã¦ãã ã•ã„ã€‚ ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã«æŠ•ç¨¿ã•ã‚ŒãŸæ—¥è¨˜ãƒ‡ãƒ¼ã‚¿ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã«ã¤ã„ã¦ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ ã”åˆ©ç”¨ã®ã¿ãªã•ã¾ã«ã¯ã”è¿·æƒ‘ã‚’ãŠã‹ã‘ã„ãŸã—ã¾ã™ãŒã€ã©ã†ãžã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚ 2020-06-25 è¿½è¨˜ ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãƒ‡ãƒ¼ã‚¿ã¯2020å¹´2æœˆ28
starsky5 2011/02/08
homebrew

rvm

ruby

irb

readline
ãƒªãƒ³ã‚¯
rvmã®irbã§æ—¥æœ¬èªžå…¥åŠ›ã§ããªã„ - rochefort's blog
readlineãŒèªã¿è¾¼ã‚ã¦ãªã„ã®ãŒåŽŸå› ã€‚ è§£æ±ºæ–¹æ³• readlineã‚’æŒ‡å®šã—ã¦installã€‚ macportsã§å…¥ã‚ŒãŸå ´åˆã¯ä¸‹è¨˜ã§OKã€‚ rvm install 1.9.2 -C --with-readline-dir=/opt/local/ æœ€è¿‘ã€homebrewå…¥ã‚ŒãŸã®ã§ readlineã®å ´æ‰€ãŒ/usr/localã€€ãªã‚“ã ã‚ã†ãªã¨æ€ã„ rvm install 1.9.2 -C --with-readline-dir=/usr/local/ã§ã‚„ã£ã¦ã¿ã‚‹ãŒNGã€‚ Accented chars in IRB with RVM and ruby 1.8.7 | Plataforma Tecnologia Blogã«ã‚‚æ›¸ã‹ã‚Œã¦ã‚‹ã€‚ èª¿ã¹ã¦ã¿ã‚‹ã¨ã€rvmã§ãã®è¾ºã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã¨ã—ã¦ç®¡ç†ã—ã¦ã„ã‚‹ã‚‰ã—ã„ã€‚ RVM: Ruby Version Manager - 'rvm package
starsky5 2011/02/08
rvm

tips

irb

ruby

readline
ãƒªãƒ³ã‚¯
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªž Ruby ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«
æ³¨ï¼š Rubyã¯2.1.0ã‹ã‚‰Semantic Versioningã‚’æŽ¡ç”¨ã—ã¦ã„ã¾ã™ã€‚ Ruby 2.1.1, 2.1.2ç‰ã¯ãƒã‚°ä¿®æ£ã‚„ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£fixã®ã¿ã‚’å«ã‚€ãŸã‚ã€ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã¨ã—ã¦ã¯2.1ã«çµ±ä¸€ã—ã¦ã„ã¾ã™ã€‚
starsky5 2010/10/27
irb

tips

ruby
ãƒªãƒ³ã‚¯
irbã®ä¾¿åˆ©ãªå°æŠ€ - Ræ—¥è¨˜
Rubyã§ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã„ã¦ã„ã‚‹ã¨ãã€ã¡ã‚‡ã£ã¨ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ä¸èº«ã‚’è¦‹ãŸã„ã¨ãã¨ã‹ã«ä¾¿åˆ©ãªã®ãŒirbã§ã™ã€‚ Railsã ã¨ script/console ã¨ã™ã‚Œã°Railsç’°å¢ƒã§ä½¿ã†ã“ã¨ãŒã§ãã¾ã™ usersã¨ã„ã†ãƒ†ãƒ¼ãƒ–ãƒ«ãŒã‚ã‚‹ã¨ã—ã¾ã™ id integer name text ã¨ã‚ã‚Œã°ã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã§ u = User.new u.name = "ã‚ã‚ã‚ã‚" u.save ã¿ãŸã„ã«ä½¿ãˆã¾ã™ã€‚ ã“ã®ä¾¿åˆ©ãªirbã§ã™ãŒã€ã‚ˆã‚Šä¾¿åˆ©ã«ä½¿ã†æ–¹æ³•ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ history shellã«ã¯â†‘ã‚’æŠ¼ã™ã¨ã€å±¥æ´ã‚’è¿½ã£ã¦ã„ã‘ã¾ã™ã€‚irbã¯åŒã˜ã‚»ãƒƒã‚·ãƒ§ãƒ³å†…ã§ã—ã‹å±¥æ´ã‚’è¿½ã£ã¦ã„ã‘ã¾ã›ã‚“ã€‚ãã“ã§è‡ªåˆ†ã®ãƒ›ãƒ¼ãƒ ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒƒãƒªã«.irbrcã¨ã„ã†ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œã‚Šã¾ã™ .irbrc IRB.conf[:SAVE_HISTORY]=100 ã¨ã—ãŸã ã‘ã§ã€ä¸€åº¦quitã—ã¦ã‚‚ã€ã„ã¤ã§ã‚‚å±¥æ´ã‚’è¿½ãˆã¾ã™ã€‚ è£œå®Œ ã“ã‚Œã‚‚shellã¨
starsky5 2010/10/27
irb

ruby

tips
ãƒªãƒ³ã‚¯
.irbrc - ã‚‚ã¡
About Dr Nic Williamsã‚’èªã¿ãªãŒã‚‰ï¼Ž ã„ã‚„ã¯ã‚„ï¼Œ.irbrcãªã‚“ã¦ã‚ã£ãŸã‚“ã§ã™ãï¼Žãƒœã‚¯ã®.irbrcã¯ï¼Œã¨ã‚Šã‚ãˆãšã“ã†ãªã‚Šã¾ã—ãŸï¼Ž require 'irb/completion' require 'pp' require 'rubygems' IRB.conf[:SAVE_HISTORY] = 30 IRB.conf[:AUTO_INDENT] = true IRB.conf[:PROMPT][:OMOCHI] = { :PROMPT_I => "%03n:>> ", :PROMPT_N => "%03n:%i>", :PROMPT_S => "%03n:>%l ", :PROMPT_C => "%03n:>> ", :RETURN => "=> %s\n" } IRB.conf[:PROMPT_MODE] = :OMOCHIæ£ç›´ä¸€è¡Œç›®ã ã‘ã§ã‚‚ï¼Œã‹ãªã‚Šä½¿ã„å‹æ‰‹ãŒè‰¯ããª
starsky5 2010/10/27
ruby

irb

tips
ãƒªãƒ³ã‚¯
1