正则周二挑战赛 - 第十周

我们的挑战迎来了两位数！ 本周挑战是 /u/jordanreiter 的主义; 该挑战是把一个句子转为合适搜索的 'tokens' 关键词。
例如 - "don't tell Suzie Smith-Hopper that I broke Daniel's toy horse"
应转为 "don't,tell,Suzie,Smith-Hopper,that,I,broke,Daniel's,toy,horse"
并且 "other "big name" items" 应该转为 "other,big name, items"。

四个标准如下:

• 如果把英语单词放在引号内，就将他当做一个关键词：例如 "This "huge test" is pointless" 应该转为 "this,huge test,is,pointless"。对于单引号和双引号都应该这样处理。

• 连续的词 (例如 "Smith-Hopper") 应该被当做一个关键词, 但是连续出现多个横杆，或者在单词开头或结尾出现横杆的话，应该被当做多个关键词处理: "Suzie Smith-Hopper test--hyphens" 应该转为 "Suzie,Smith-Hopper,test,hyphens"。

• 缩写的词，也应该当做一个关键词，例如: "I can't do it" 应该转为 "I,can't,do,it".

• 多余的标点符号应该被移除 (- 和 引号 要转义); "Too long; didn't read" 应该转为 "Too,long,didn't,read".

这是个具有挑战性的挑战! 当然他是可以实现的，加油。

在你输入正则之后，每个测试用例都会标注为是否通过，红色是未通过，绿色是通过，因为是基于 web 的，所以只能使用基于 JavaScript 传统型 NFA (Traditional NFA)正则引擎。它类似于PCRE，但有一些不同之处。

测试用例 (0/17) 永久链接 (分享连接) 隐藏通过的条目

This is a test

This,is,a,test

This is another test

This,is,another,test

This "big test" is a test

This,big test,is,a,test

This "big test" is a 'big test'

This,big test,is,a,big test

Almost "this entire" thing "is just a" quote

Almost,this entire,thing,is just a,quote

Suzie Smith-Hopper

Suzie,Smith-Hopper

Suzie Smith-Hopper is test

Suzie,Smith-Hopper,is,test

Suzie Smith-Hopper is--test

Suzie,Smith-Hopper,is,test

This----is--test

This,is,test

This-----is-test

This,is-test

Don't say anything

Don't,say,anything

I can't think

I,can't,think

This' is a 'test

This,is,a,test

don't tell Suzie Smith-Hopper that I broke Daniel's toy horse

don't,tell,Suzie,Smith-Hopper,that,I,broke,Daniel's,toy,horse

I can't see Suzie Smith-Hopper anywhere; can you

I,can't,see,Suzie,Smith-Hopper,anywhere,can,you

Too long; didn't read

Too,long,didn't,read

Suzie Smith-Hopper's car was stolen

Suzie,Smith-Hopper's,car,was,stolen