regex - Match unicode text with Ruby 1.8.7 -

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i have regex used matching unicode string , works pretty cool versions of ruby newer 1.8.7: 

/[\p{l}\p{space}]+/u

how can achieved ruby 1.8.7?

unicode properties added in ruby version 1.9, in older versions have use posix classes [:space:] or [:alpha:]

see posix bracket expressions more details.


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