如何在YAML中转义％字符？

Question

如何在YAML中转义％字符？

Answer 1

尝试%%它可能会逃脱。

Answer 2

将字符串放在双引号中： "%{var} some string"

Answer 3

如果有疑问，请尝试在IRB中将字符串转换为yaml

C:\Documents and Settings\a.grimm>irb
irb(main):001:0> require "yaml"
=> true
irb(main):002:0> "I'm giving it 110%!".to_yaml
=> "--- I'm giving it 110%!\n"
irb(main):003:0> exit