w99wen

请问怎么在 ruby 的正则表达式里面添加变量

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  •   w99wen · Aug 19, 2015 · 2194 views
    This topic created in 3971 days ago, the information mentioned may be changed or developed.

    比如:

    delegateHeaderFileName = "12345"
    
    reg1 = /^ *# *import *\"delegateHeaderFileName\"/
    

    这种情况下,我想让 reg1 得到的是 delegateHeaderFileName 对应的值"12345"

    请问这种情况下改怎么那?

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