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RE: Easy Coding: Ruby File I/O

in #ruby • 7 years ago

just want to add on r+, w+ and a+:

r+: will open a file for both reading and writing -- file must exist
w+: will create an empty file for both reading and writing
a+: will open file for reading and appending -- file is created if it does not exist

thanks @privateger

7 years ago in #ruby by
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     7 years ago  

    Thanks for your comment!
    I have only just now seen it :)

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