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asip id:asip

ruby.csvã«é–¢ã™ã‚‹asipã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (8)

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Railsã®ãƒ†ã‚¹ãƒˆã«ä½¿ã‚ã‚Œã‚‹ã€valid?ãƒ¡ã‚½ãƒƒãƒ‰ã€‚ / ãƒãƒ¥ãƒ‘ã‚«ãƒ–ãƒ©ã®å‹‰å¼·æ—¥è¨˜
asip 2014/03/15
ruby.rails.ar

ruby.csv
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How to validate .csv file in rails 4
asip 2014/03/15
ruby.csv
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#396 Importing CSV and Excel - RailsCasts
asip 2014/03/15
ruby.csv
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CSV Validation columns
asip 2014/03/15
ruby.csv
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Excelã§UTF-8ã®CSVã‚’é–‹ãæ–¹æ³• (CodeZineç·¨é›†éƒ¨ãƒ–ãƒã‚°)
UnicodeãŒå®Ÿè£…ãƒ¬ãƒ™ãƒ«ã§ç™»å ´ã—ã¦ã‹ã‚‰ãšã„ã¶ã‚“ãŸã£ãŸä»Šã§ã¯ã€UTF-8ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’æ™®é€šã«æ‰±ã†ã“ã¨ãŒå¤šããªã‚Šã¾ã—ãŸã€‚ã»ã¨ã‚“ã©ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚‚ä½•ãªãUTF-8ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’èªã‚€ã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ ã¨ã“ã‚ãŒã€ã§ã™ã€‚æœ€è¿‘UTF-8ã®CSVãƒ•ã‚¡ã‚¤ãƒ«ã§ä½œæ¥ã—ã¦ã„ã¦ã€ã“ã‚Œã‚’ãƒ€ãƒ–ãƒ«ã‚¯ãƒªãƒƒã‚¯ã—ã¦Excelã§é–‹ãã¨æ–‡å—åŒ–ã‘ã™ã‚‹ã“ã¨ã«æ°—ã¥ãã¾ã—ãŸã€‚ æœ€åˆã¯UTF-8ã‹ã‚‰ExcelãŒå¥½ããã†ãªS-JISã«å¤‰æ›ã—ã¦ã„ãŸã®ã§ã™ãŒã€ã¡ã‚‡ã£ã¨è¤‡é›‘ãªãƒ‡ãƒ¼ã‚¿ã«ãªã‚‹ã¨ã€Œå¤‰æ›ã§ããªã„æ–‡å—ãŒã‚ã‚Šã¾ã™ã€ã¨ã„ã†ã‚¢ãƒ©ãƒ¼ãƒˆãŒã§ã¾ã™ï¼ˆé•·æ¯éŸ³è¨˜å·ãªã©ãŒé¬¼é–€ï¼‰ã€‚ã§ãã‚Œã°Unicodeã®ã¾ã¾ã§Excelã«èªã¿è¾¼ã¾ã›ã‚‰ã‚Œãªã„ã‚‚ã®ã‹ã€‚ ä»¥å‰ã‚ˆã‚Šãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆç¤¾è£½å“ã¯ã™ã¹ã¦å†…éƒ¨çš„ã«ã¯Unicodeã‚’å…¨é¢çš„ã«ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹ã¯ãšãªã®ã§ã€èªã¿è¾¼ã¾ã›ã‚‰ã‚Œãªã„ã‚ã‘ã¯ãªã„ã¯ãšâ€¦ã¨ãŠã‚‚ã£ã¦æ¤œç´¢ã—ãŸã‚Šã—ã¦ã„ãŸã¨ã“ã‚è§£æ±ºæ–¹æ³•ãŒã‚ã‹ã‚Šã¾ã—ãŸã€‚ ï¼œè§£æ±ºæ–¹
asip 2014/02/24
ruby.csv
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Is there a way to remove the BOM from a UTF-8 encoded file?
asip 2014/02/24
ruby.csv
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Ruby | BOMä»˜ãUTF-8ã®CSVãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡ºåŠ›ã—ã¦Excelã§é–‹ã‘ã‚‹ã‚ˆã†ã«ã™ã‚‹ - Tbpgr Blog
æ¦‚è¦ BOMä»˜ãUTF-8ã®CSVãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡ºåŠ›ã—ã¦Excelã§é–‹ã‘ã‚‹ã‚ˆã†ã«ã™ã‚‹ è©³ç´° BOMä»˜ãUTF-8ã®CSVãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡ºåŠ›ã—ã¦Excelã§é–‹ã‘ã‚‹ã‚ˆã†ã«ã—ã¾ã™ ã‚µãƒ³ãƒ—ãƒ« # encoding: utf-8 class File def self.insert_bom(input_filename, output_filename) src = File.read(input_filename) File.open(output_filename, "w:UTF-8") do |f| src = ' ' + src src.setbyte(0, 0xEF) src.setbyte(1, 0xBB) src.setbyte(2, 0xBF) f.print src end end end file = $*[0] exit unless File.exists? file File.in
asip 2014/02/24
ruby.csv
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Ruby 1.9.3ã§bomä»˜ãUTF8ãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡ºåŠ›ã™ã‚‹æ–¹æ³• ä½¿ç”¨ã—ã¦ã„ã‚‹rubyã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯Ruby 1.9.3p194ã§ã™ã€‚â€¦
Ruby 1.9.3ã§bomä»˜ãUTF8ãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡ºåŠ›ã™ã‚‹æ–¹æ³• ä½¿ç”¨ã—ã¦ã„ã‚‹rubyã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯Ruby 1.9.3p194ã§ã™ã€‚ ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯ä¸‹è¨˜ã«ãªã‚Šã¾ã™ã€‚ require 'kconv' io = open("å‡ºåŠ›ã—ãŸã„ãƒ•ã‚¡ã‚¤ãƒ«å.csv","w") doc = File.read("èªã¿ãŸã„ãƒ•ã‚¡ã‚¤ãƒ«å") io.puts Kconv.toutf8(doc) io.puts doc io.close ã“ã‚Œã‚’å®Ÿè¡Œã™ã‚‹ã¨windowsä¸Šã®Excellã§é–‹ãã¨æ—¥æœ¬èªžãŒæ–‡å—åŒ–ã‘ã—ã¦ã—ã¾ã„ã¾ã™ãŒã€ cotEditorã§"UTF-8ã®ã¨ãBOMã‚‚ä¿å˜"ã®ãƒã‚§ãƒƒã‚¯ãƒœãƒƒã‚¯ã‚¹ã‚’å…¥ã‚Œã¦ä¿å˜ã—ç›´ã™ã¨ã€ æ–‡å—åŒ–ã‘ãŒãªãŠã‚Šã¾ã™ã€‚"UTF-8ã®ã¨ãBOMã‚‚ä¿å˜"ã‚’rubyä¸Šã§å‡¦ç†ã™ã‚‹ã«ã¯ã©ã†ã™ã‚Œã°ã‚ˆã‚ã—ã„ã§ã—ã‚‡ã†ã‹ï¼Ÿã‚ˆã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚ webä¸Šã§ã„ã‚ã„ã‚è§£æ±ºæ³•ã‚’æŽ¢ã—ã¾ã—ãŸãŒã€ruby 1.8ãŒã»ã¨ã‚“ã©ã§
asip 2014/02/24
ruby.csv
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