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如何在ruby中使用正则表达式匹配所有字符示例点?

[英]How to match all character exept dot using regexp in ruby?

Given string: 给定字符串:

I can haz kittens. Mmmm. Tasty, tasty kittens.

I need get: 我需要得到:

#without dot
I can haz kittens Mmmm Tasty, tasty kittens

I write: 我写:

string = 'I can haz kittens. Mmmm. Tasty, tasty kittens.'
/[^\.]*/.match(string)

Next,I don't know. 接下来,我不知道。

You just need String#delete : 您只需要String#delete

"I can haz kittens. Mmmm. Tasty, tasty kittens.".delete('.')

If you really want to use a Regex, you can use String#gsub : 如果您确实想使用正则表达式,则可以使用String#gsub

"I can haz kittens. Mmmm. Tasty, tasty kittens.".gsub(/\./,'')

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