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http://www.freecodecamp.com/mushfick 's solution for Bonfire: Mutations
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| // Bonfire: Mutations | |
| // Author: @mushfick | |
| // Challenge: http://www.freecodecamp.com/challenges/bonfire-mutations?solution=function%20mutation(arr)%20%7B%0A%20%20arr%5B0%5D%20%3D%20arr%5B0%5D.toLowerCase()%3B%0A%20%20arr%5B1%5D%20%3D%20arr%5B1%5D.toLowerCase()%3B%0A%20%20%0A%20%20for(var%20i%20%3D%200%3B%20i%20%3C%3D%20arr.length%3B%20i%2B%2B)%20%7B%0A%20%20%20if%20(arr%5B0%5D.indexOf(arr%5B1%5D%5Bi%5D)%20%3C%200)%0A%20%20%20%20return%20false%3B%0A%20%20%7D%0A%20%20return%20true%3B%0A%7D%0A%0A%0Amutation(%5B%22hello%22%2C%20%22hey%22%5D)%3B%0A | |
| // Learn to Code at Free Code Camp (www.freecodecamp.com) | |
| function mutation(arr) { | |
| arr[0] = arr[0].toLowerCase(); | |
| arr[1] = arr[1].toLowerCase(); | |
| for(var i = 0; i <= arr.length; i++) { | |
| if (arr[0].indexOf(arr[1][i]) < 0) | |
| return false; | |
| } | |
| return true; | |
| } | |
| mutation(["hello", "hey"]); |
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