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Replace all vowel to exclamation mark in the sentence created by arrbxr - https://repl.it/@arrbxr/Replace-all-vowel-to-exclamation-mark-in-the-sentence
// Replace all VOWEL to EXCLAMATION
function vowelReplace(str){
// here we define vowel
var myStr = ['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'];
// here we convert string to array
var arr = str.split('')
// first loop start
for(i = 0; i < arr.length; i++){
// second loop start
for(j = 0; j< myStr.length; j++){
// we compare i and j
if(arr[i] == myStr[j]){
// here vowel convert exclamation
arr[i] = "!";
}
}
}
// here join() function replace array to string
return arr.join('');
}
vowelReplace("Replace All vowel to exclamation");
@arrbxr
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arrbxr commented Feb 18, 2018

// second method
function replace(s){
return s.replace(/[aeoiu]/ig, '!')
}

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