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 Trained5127
Total Skips170
Total Code Submissions7364
Total Times Completed4519
JavaScript Completions4501
CoffeeScript Completions20
Total Stars35
% of votes with a positive feedback rating91% of 443
Total "Very Satisfied" Votes371
Total "Somewhat Satisfied" Votes62
Total "Not Satisfied" Votes10
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