如果我想使用%w(a,b,c)语法,如何在ruby数组中添加空格字符?
发布于 2010-11-01 01:00:30
避开它:
%w(a b\ c) # => ["a", "b c"]
发布于 2010-11-01 01:00:33
试试这个:
>> a = %w(a\ b c)
=> ["a ", "b", "c"]
发布于 2020-04-06 11:11:26
试试这个:
>> a = %W[a \s b]
=> ["a", " ", "b"]
https://stackoverflow.com/questions/4064062
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