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sjreich
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Jul 2, 2018
letsdrill.rb
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| else | ||
| letter_grade = "F" | ||
| end | ||
| return letter_grade |
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The return keyword is optional in ruby, and the standard is to omit it. If you did that here, can you see how you could also get rid of the letter_grade variable?
letsdrill.rb
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| end | ||
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| def shortest_string(array) | ||
| return the_shortest_string = array.min_by{|a| a.size} |
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Similar comments to the above apply here to. But nice use of min_by!
mikegee
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Jul 2, 2018
letsdrill.rb
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| elsif integer >= 60 | ||
| letter_grade = "D" | ||
| else | ||
| letter_grade = "F" |
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The whole if/elsif/else structure evaluates to the value of whichever branch it takes. So, you could move the local variable assignment out of each condition like so:
letter_grade = if integer >= 90
"A"
elsif ...
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I didn't see Joe's comment until I submitted mine. 😄 Put our comments together and get some amazing Rubby codez! |
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Nice. |
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