Simple way to test IO in Ruby
I was working on a small CLI over the weekend and wanted to test the user input on the command line and the output that the program will print out. I figured out this simple FakeIO class that helps me do that.
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I was working on a small CLI over the weekend and wanted to test the user input on the command line and the output that the program will print out. I figured out this simple FakeIO class that helps me do that.
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