RE-Build：用自然语言去编写正则表达式
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Build regular expressions with natural language.
由来
你是否遇到过这么复杂的正则表达式呢？
var ipMatch = /(?:(?:1\d\d|2[0-4]\d|25[0-5]|[1-9]\d|\d)\.){3}(?:1\d\d|2[0-4]\d|25[0-5]|[1-9]\d|\d)\b/;
怎么办
使用re-build
var ipNumber = RE.group(
RE ("1").then.digit.then.digit
.or ("2").then.oneOf.range("0", "4").then.digit
.or ("25").then.oneOf.range("0", "5")
.or .oneOf.range("1", "9").then.digit
.or .digit
),
ipMatch = RE.matching.exactly(3).group( ipNumber.then(".") )
.then(ipNumber).then.wordBoundary.regex;
安装
通过npm ：
`
npm install re-build
通过bower
bower install re-build