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Adding Strings are anagram of each other in Javascript #88

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Adding Strings are anagram of each other in Javascript #88

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35 changes: 35 additions & 0 deletions Strings/StringAnagram.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,35 @@
function stringAnagram(param1, param2)
{
let strOne = param1.toLowerCase();
let strTwo = param2.toLowerCase();

if(strOne.length !== strTwo.length){
return false;
}

if(strOne === strTwo){
return true;
}

let arrStringCounter = {};

for (let i in strOne) {
arrStringCounter[strOne[i]] = (arrStringCounter[strOne[i]] || 0) + 1;
arrStringCounter[strTwo[i]] = (arrStringCounter[strTwo[i]] || 0) - 1;
}

for (let j in arrStringCounter) {
if (arrStringCounter[j] !== 0)
return false;
}

return true;

}

//Example string anagram

console.log(stringAnagram('Inch','Chin'));
console.log(stringAnagram('one','two'));
console.log(stringAnagram('Study','Dusty'));
console.log(stringAnagram('Eleven plus two','Twelve plus one'));