re = /(?<!\])<http(s)?:\/\/([^[\]]+?)>(?!\])/
str = 'xxx
2. 使用`Jetbrains Mono`<https://github.com/JetBrains/JetBrainsMono>等宽字体进行代码高亮
2. 使用`Jetbrains https://github.com/JetBrains/JetBrainsMono等宽字体进行代码高亮
代码是开放的,自取:<https://github.com/ttys3/hugo-theme-terminal/tree/ttys3>
xxxx'
subst = 'http\\$1://\\$2'
result = str.gsub(re, subst)
# Print the result of the substitution
puts result
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html