7 kyu

Use map() to double the values in an array

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Description:

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Arrays
Functional Programming
Fundamentals

Stats:

CreatedJun 9, 2014
PublishedJun 9, 2014
Warriors Trained5051
Total Skips170
Total Code Submissions7272
Total Times Completed4451
JavaScript Completions4433
CoffeeScript Completions19
Total Stars33
% of votes with a positive feedback rating91% of 432
Total "Very Satisfied" Votes362
Total "Somewhat Satisfied" Votes61
Total "Not Satisfied" Votes9
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