About String.sub

[Kyung_won_Cheon1 (Kyung won Cheon)]

in javascript

var str = "aaa(xxx)bbb"
str.replace(/aaa\((.+)\)bbb/, 'AAA(' + '$1' + ')BBB') // "AAA(xxx)BBB"

in ruby

How???

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[_Pena_Botp1 ("Peña, Botp")]

# in javascript
# var str = "aaa(xxx)bbb"
# str.replace(/aaa\((.+)\)bbb/, 'AAA(' + '$1' + ')BBB') //

                             watch out ^^^^

# "AAA(xxx)BBB"
# in ruby How???

see http://ruby-doc.org/core/classes/String.html#M000831

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From: Kyung won Cheon [mailto:kdream95@gmerce.co.kr]

[TPReal]

Kyung won Cheon wrote:

in javascript

var str = "aaa(xxx)bbb"
str.replace(/aaa\((.+)\)bbb/, 'AAA(' + '$1' + ')BBB') // "AAA(xxx)BBB"

in ruby

How???

str.sub!(/aaa\((.+)\)bbb/){'AAA(' + $1 + ')BBB'}

TPR

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