YAML Multiline Strings
Two Types of Formats for StringsThere are two types of formats that YAML supports for scalar strings. (Scalars are what YAML calls basic values like numbers or strings, as opposed to complex types like arrays or objects.) Flow scalar formats are designed for robust simplicity but do have a limited escaping and line-break support. They are designed to ignore indentations.Block scalar formats provid
How do I break a string in YAML over multiple lines?
There are 5 6 NINE (or 63*, depending how you count) different ways to write multi-line strings in YAML. TL;DR Use > if you want to break a string up for readability but for it to still be treated as a single-line string: interior line breaks will be stripped out, there will only be one line break at the end: key: > Your long string here. Use | if you want those line breaks to be preserved as \n (
Boolean Language-Independent Type for YAML™ Version 1.1
This document may be freely copied provided it is not modified. Status This specification is a draft reflecting consensus reached by members of the yaml-core mailing list. Any questions regarding this draft should be raised on this list. URI: tag:yaml.org,2002:bool Shorthand: !!bool Kind: Scalar. Canonical: y|n Regexp: y|Y|yes|Yes|YES|n|N|no|No|NO |true|True|TRUE|false|False|FALSE |on|On|ON|off|Of
YAML f7u12
YAML seems to be getting a bad rap lately, and I’m not surprised. YAML was used as the attack vector to execute arbitrary code in a Rails process and was even used to steal secrets from rubygems.org. Let’s try to dissect the attack vector used, and see how YAML fits in to the picture. The Metasploit Exploit First lets cover the most widely known vector. We (the Rails Security Team) have had report
What does a single exclamation mark do in YAML?
I'm working with the YamlDotNet library and I'm getting this error when loading a YAML file: While parsing a tag, did not find expected tag URI. The YAML file is supposed to be well-formed because it comes right from RoR. The error seems to be triggered by this code: formats: default: ! '%d-%m-%Y' long: ! '%d %B, %Y' short: ! '%d %b' I'm not an expert, but I see from the YAML spec that you can use
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YAMLã¯ä¸‹è¨˜ã®ã‚ˆã†ã«ä¸€è¡Œã§é…列やãƒãƒƒã‚·ãƒ¥ã‚’表ã™ã“ã¨ãŒå‡ºæ¥ã‚‹ã€‚ã“れをフãƒãƒ¼ã‚¹ã‚¿ã‚¤ãƒ«ã¨è¨€ã†ã‚‰ã—ã„。 [aaa, bbb, ccc] { A: aaa, B: bbb, C: ccc } 通常ã®å½¢å¼(ブãƒãƒƒã‚¯ã‚¹ã‚¿ã‚¤ãƒ«)ã¨ãƒ•ãƒãƒ¼ã‚¹ã‚¿ã‚¤ãƒ«ã‚’混在ã™ã‚‹ã“ã¨ã‚‚出æ¥ã‚‹ route1: [ {x: 0, y: 0}, {x: 0, y: 5}, {x: 5, y: 5} ] route2: - {x: 0, y: 0} - {x: 5, y: 0} - {x: 5, y: 5} ã“れ便利ã ã‹ã‚‰è¦šãˆãŸã„ å‚考 Rubyist Magazine - プãƒã‚°ãƒ©ãƒžãƒ¼ã®ãŸã‚ã® YAML 入門 (åˆç´šç·¨)
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『るã³ã¾ã€ã¯ã€Ruby ã«é–¢ã™ã‚‹æŠ€è¡“記事ã¯ã‚‚ã¡ã‚ã‚“ã®ã“ã¨ã€Rubyist ã¸ã®ã‚¤ãƒ³ã‚¿ãƒ“ューやエッセイã€ãã®ä»–ã‚’ãŠå±Šã‘ã™ã‚‹ã‚¦ã‚§ãƒ–雑誌ã§ã™ã€‚ Rubyist Magazine ã«ã¤ã„㦠『Rubyist Magazineã€ã€ç•¥ã—ã¦ã€Žã‚‹ã³ã¾ã€ã¯ã€æ—¥æœ¬ Ruby ã®ä¼šã®æœ‰å¿—ã«ã‚ˆã‚‹ Rubyist ã® Rubyist ã«ã‚ˆã‚‹ã€Rubyist ã¨ãã†ã§ãªã„人ã®ãŸã‚ã®ã‚¦ã‚§ãƒ–雑誌ã§ã™ã€‚ æœ€æ–°å· Rubyist Magazine 0058 å· ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ Rubyist Magazine 0058 å· RubyKaigi 2018 ç›´å‰ç‰¹é›†å· Rubyist Magazine 0057 å· RubyKaigi 2017 ç›´å‰ç‰¹é›†å· Rubyist Magazine 0056 å· Rubyist Magazine 0055 å· Rubyist Magazine 0054 å· æ±äº¬ Ruby ä¼šè° 11 ç›´
YAML.rb is YAML for Ruby | Cookbook
Yaml Cookbook at the YamlForRuby site Welcome to the Yaml Cookbook for Ruby. This version of the Yaml Cookbook focuses on the Ruby implementation of Yaml by comparing Yaml documents with their Ruby counterparts. YAML(tm) is a readable text format for data structures. As you'll see below, YAML can handle many common data types and structures. And what YAML can't handle natively can be supported thr
YAMLä¸ã®é‡è¤‡ç®‡æ‰€ã‚’ã¾ã¨ã‚る方法（アンカーã¨ã‚¨ã‚¤ãƒªã‚¢ã‚¹ï¼‰ (BLOG) - RED-MOUNT.COM
Railsã§é–‹ç™ºã—ã¦ã‚‹æ™‚ã€config/database.ymlã®å†…容をã¾ã¨ã‚ã¦æ›¸ããŸã„ãªã€ã¨æ€ã†äº‹ãŒãŸã¾ã«ã‚ã‚Šã¾ã™ã€‚ã‚ã¾ã‚ŠYAMLã«ã¤ã„ã¦ãã¡ã‚“ã¨çŸ¥ã‚‰ãªã‹ã£ãŸã®ã§ã€å‹‰å¼·ãŒã¦ã‚‰ã‚¢ãƒ³ã‚«ãƒ¼ã¨ã‚¨ã‚¤ãƒªã‚¢ã‚¹ã«ã¤ã„ã¦èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ ãã ãã æ–‡ç« ã§æ›¸ãよりもã€å®Ÿéš›ã®YAMLを見ã¦ã‚‚らã£ãŸæ–¹ãŒæ—©ã„ã¨æ€ã†ã®ã§ã€ã¾ãšã¯ä¸‹è¨˜ã‚’見ã¦ä¸‹ã•ã„。 development: database: hoge_test adapter: mysql host: localhost socket: /var/lib/mysql/mysql.sock username: fuga password: encoding: utf8 test: database: hoge_test adapter: mysql host: localhost socket: /var/lib/mysql/mysql.s
第2回　Ruby編 | gihyo.jp
インストール RubyGemsをインストールã—ã¦ã‹ã‚‰ã€Œgem install rbyamlã€ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãã ã•ã„。 使ã„æ–¹ 使ã„æ–¹ã¯ã€ã‚¯ãƒ©ã‚¹åãŒYAMLã§ãªãRbYAMLã¨ãªã£ã¦ã„る点以外ã¯Syckã¨ã»ã¼åŒã˜ã§ã™ï¼ˆãƒªã‚¹ãƒˆ8â ）â 。 リスト8　RbYAMLã®ä½¿ã„方（ex-rbyaml1.rb） require 'rubygems' # RubyGemsを使ã£ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸå ´åˆ require 'rbyaml' ## YAMLドã‚ュメントをèªã¿è¾¼ã‚€ str = File.read('example.yaml') data = RbYAML.load(str) # 引数ã¯æ–‡å—列ã¾ãŸã¯I/O data = RbYAML.load_file('example.yaml') # 引数ã¯ãƒ•ã‚¡ã‚¤ãƒ«å ## YAMLストリームをèªã¿è¾¼ã‚€ File.open('example.yaml') do |
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