Forked from anonymous/bonfire-mutations?solution=function%20mutation(arr)%20%7B%0A%20%20%0A%20%20var%20i%3D0%2Carr1%2Carr2%2Cletra%3B%0A%20%20%0A%20%20arr2%3D%20arr.pop().toLowerCase()%3B%0A%20%20arr2%3D%20arr2.split(%27%27)%3B%0A%20%20arr1%20%3D%20arr.pop(%27%27).toLower
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November 13, 2015 15:21
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http://www.freecodecamp.com/yurisbv 's solution for Bonfire: Mutations
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| // Bonfire: Mutations | |
| // Author: @yurisbv | |
| // Challenge: http://www.freecodecamp.com/challenges/bonfire-mutations?solution=function%20mutation(arr)%20%7B%0A%20%20%0A%20%20var%20i%3D0%2Carr1%2Carr2%2Cletra%3B%0A%20%20%0A%20%20arr2%3D%20arr.pop().toLowerCase()%3B%0A%20%20arr2%3D%20arr2.split(%27%27)%3B%0A%20%20arr1%20%3D%20arr.pop(%27%27).toLowerCase()%3B%0A%20%20arr1%20%3D%20arr1.split(%27%27)%3B%0A%20%20%0A%20%20for(i%3Bi%3Carr2.length%3Bi%2B%2B)%7B%0A%20%20%20%20%2F%2Fletra%3Darr2.pop()%3B%0A%20%20%20%20if%20(arr1.indexOf(arr2%5Bi%5D)%3D%3D%3D-1)%0A%20%20%20%20%20%20return%20false%3B%0A%20%20%7D%0A%20%20%0A%20%20return%20true%3B%0A%7D%0A%0Amutation(%5B%22hello%22%2C%20%22yeh%22%5D)%3B%0A | |
| // Learn to Code at Free Code Camp (www.freecodecamp.com) | |
| function mutation(arr) { | |
| var i=0,arr1,arr2,letra; | |
| arr2= arr.pop().toLowerCase(); | |
| arr2= arr2.split(''); | |
| arr1 = arr.pop('').toLowerCase(); | |
| arr1 = arr1.split(''); | |
| for(i;i<arr2.length;i++){ | |
| //letra=arr2.pop(); | |
| if (arr1.indexOf(arr2[i])===-1) | |
| return false; | |
| } | |
| return true; | |
| } | |
| mutation(["hello", "yeh"]); |
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