For example as input I may receive "qwer.qwer" or "qwer qwer". In both cases I need to split this string so I get result:
例如，作为输入，我可能会收到“qwer”。qwer”或“qwer qwer”。在这两种情况下，我都需要拆分这个字符串，这样我就得到了结果:
["qwer", "qwer"]
Can I use regex as a spliter, and what this regex must look like?
我可以使用regex作为一个spliter吗?这个regex应该是什么样子?
3 个解决方案
#1
6
'qwer.qwer'.split(/\s|\./)
# => ["qwer", "qwer"]
'qwer qwer'.split(/\s|\./)
# => ["qwer", "qwer"]
#2
4
Use character class [.\s]:
使用字符类[\ s]。:
"qwer.qwer".split(/[.\s]/) # => ["qwer", "qwer"]
"qwer qwer".split(/[.\s]/) # => ["qwer", "qwer"]
#3
3
Do as below using String#scan instead of Strin#split:
使用字符串#scan代替Strin#split:
"qwer.qwer".scan(/\w+/)
# => ["qwer", "qwer"]
"qwer qwer".scan(/\w+/)
# => ["qwer", "qwer"]
#1
6
'qwer.qwer'.split(/\s|\./)
# => ["qwer", "qwer"]
'qwer qwer'.split(/\s|\./)
# => ["qwer", "qwer"]
#2
4
Use character class [.\s]:
使用字符类[\ s]。:
"qwer.qwer".split(/[.\s]/) # => ["qwer", "qwer"]
"qwer qwer".split(/[.\s]/) # => ["qwer", "qwer"]
#3
3
Do as below using String#scan instead of Strin#split:
使用字符串#scan代替Strin#split:
"qwer.qwer".scan(/\w+/)
# => ["qwer", "qwer"]
"qwer qwer".scan(/\w+/)
# => ["qwer", "qwer"]