[B! ruby2.7] sonota88ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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Ruby 2.7 ã®å¤‰æ›´ç‚¹ - StringScanner / open-uri / CSV - tmtms ã®ãƒ¡ãƒ¢
Ruby 2.7 ã‚¢ãƒ‰ãƒ™ãƒ³ãƒˆã‚«ãƒ¬ãƒ³ãƒ€ãƒ¼ã®24æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ qiita.com StringScanner ã¨ã‹ CSV ã¯ Ruby ã®æ¨™æº–ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã ã‘ã©æœ¬ä½“ã®å¤–ã§é–‹ç™ºã•ã‚Œã¦ã„ã‚‹ã‚„ã¤ã§ã€NEWSã‚’è¦‹ã¦ã‚‚è©³ã—ãã¯æ›¸ã„ã¦ãªã‹ã£ãŸã®ã§ã€èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ StringScanner fixed anchor ãƒ¢ãƒ¼ãƒ‰ open-uri Kernel.open ã§ warning text/* ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã® charset ãŒ UTF-8 ã« CSV quote_empty ã‚ªãƒ—ã‚·ãƒ§ãƒ³ write_converters ã‚ªãƒ—ã‚·ãƒ§ãƒ³ write_nil_value ã‚ªãƒ—ã‚·ãƒ§ãƒ³ write_empty_value ã‚ªãƒ—ã‚·ãƒ§ãƒ³ strip ã‚ªãƒ—ã‚·ãƒ§ãƒ³ StringScanner fixed anchor ãƒ¢ãƒ¼ãƒ‰ StringScanner.new æ™‚ã« fixed_anchor: true ã‚’æŒ‡å®šã™
sonota88 2019/12/26
Ruby

ruby2.7
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Ruby 2.7 - Qiita Advent Calendar 2019 - Qiita
The Qiita Advent Calendar 2019 is supported by the following companies, organizations, and services.
sonota88 2019/12/26
Ruby

ruby2.7
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Ruby 2.7.0 Released
Posted by naruse on 25 Dec 2019 We are pleased to announce the release of Ruby 2.7.0. It introduces a number of new features and performance improvements, most notably: Pattern Matching REPL improvement Compaction GC Separation of positional and keyword arguments Pattern Matching [Experimental] Pattern matching, a widely used feature in functional programming languages, is introduced as an experim
sonota88 2019/12/25
Ruby

ruby2.7
ãƒªãƒ³ã‚¯
ãƒ—ãƒã¨èªã¿è§£ãRuby 2.7 NEWS - ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰é–‹ç™ºè€…ãƒ–ãƒã‚°
æŠ€è¡“éƒ¨ã®ç¬¹ç”°ï¼ˆko1ï¼‰ã¨é è—¤ï¼ˆmameï¼‰ã§ã™ã€‚ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã§ Ruby (MRI: Matz Ruby Implementationã€ã„ã‚ã‚†ã‚‹ ruby ã‚³ãƒžãƒ³ãƒ‰) ã®é–‹ç™ºã‚’ã—ã¦ã„ã¾ã™ã€‚ãŠé‡‘ã‚’ã‚‚ã‚‰ã£ã¦ Ruby ã‚’é–‹ç™ºã—ã¦ã„ã‚‹ã®ã§ãƒ—ãƒã® Ruby ã‚³ãƒŸãƒƒã‚¿ã§ã™ã€‚ åŽ»å¹´ã®è¨˜äº‹ã€Œãƒ—ãƒã¨èªã¿è§£ã Ruby 2.6 NEWS ãƒ•ã‚¡ã‚¤ãƒ«ã€ã«ç¶šãã€ä»Šå¹´ã‚‚æœ¬æ—¥ 12/25 ãƒªãƒªãƒ¼ã‚¹äºˆå®šã® Ruby 2.7 ã® NEWS ãƒ•ã‚¡ã‚¤ãƒ«ã®è§£èª¬ã‚’ã—ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚NEWS ãƒ•ã‚¡ã‚¤ãƒ«ã¨ã¯ä½•ã‹ã€ã¨ã„ã†ã®ã¯åŽ»å¹´ã®è¨˜äº‹ã‚’è¦‹ã¦ä¸‹ã•ã„ã€‚ å®Ÿã¯æœ€è¿‘ã€NEWS ãƒ•ã‚¡ã‚¤ãƒ«ã‚’èªã¿ã‚„ã™ãã—ã‚ˆã†ã€ã¨ä¾‹ã‚’å…¥ã‚ŒãŸã‚Šã—ã¦ã„ã¦ã€ä»¥å‰ã®ã‚‚ã®ã«æ¯”ã¹ã¦èªã¿ã‚„ã™ãã¯ãªã£ã¦ã„ã¾ã™ï¼ˆè‹±èªžã ã‘ã©ï¼‰ã€‚è¨˜äº‹ä¸ã®ã‚³ãƒ¼ãƒ‰ã‚‚ã€NEWS ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚‰å¼•ç”¨ã—ã¦ã„ã‚‹ã‚‚ã®ãŒã‚ã‚Šã¾ã™ã€‚æœ¬è¨˜äº‹ã§ã¯ã€å¤‰æ›´ã®è§£èª¬ã«åŠ ãˆã€åŸ·ç†è€…ã‚‰ãŒé–‹ç™ºã«æºã‚ã£ã¦ã„ã‚‹ã¨ã„ã†ã“ã¨ã‚’æ´»ã‹ã—ã¦ã€ã€Œãªãœå¤‰æ›´
sonota88 2019/12/25
Ruby

ruby2.7
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