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新手问题 字符串数组之间的转换

easonlovejiven · February 02, 2015 · Last by easonlovejiven replied at February 02, 2015 · 3592 hits

怎样将字符串：str = "'a','b','c','d' ,'e'','f','g'" => ary = ['a','b','c','d',......]

cxh116 #1 February 02, 2015

'abc'.split('')

easonlovejiven #2 February 02, 2015

首先要感谢您。。但是这个我已经尝试不太对啊同事！

badboy #3 February 02, 2015

str.split(',')

easonlovejiven #4 February 02, 2015

首先要感谢您的回答。。但是这个我已经尝试不太对啊同事！

bo6bear #5 February 02, 2015 
# 转换成数组
b = a.split(/'*,*'/).select {|d| d != ""}
# 转换成字符
"'#{b.join("','")}'"
piecehealth #6 February 02, 2015

str.scan('\w')或者str.scan(/(?<=').*(?=')/)

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