Tell us what’s happening: Hey guys I was trying to do this excersize confirm the ending of string by giving target string and testing string. I cant figure out whats the problem in my code why it is not giving true for given result.
Your code so far
function confirmEnding(str, target) {
//var arr=[];
var arr=str.split(" ");//split the string into array
var teststr=arr[arr.length-1];//taking last string of array as test string
var teststrarr=[];
for(var i=teststr.length-1;i>=0;i--){//making array of test string and pushing it into test string array
teststrarr.push(teststr[i]);
}
var targetarr=target.split('').reverse();//making target string as array and reversing it to make comaprison
/*teststrarr.filter(function(a){
if(teststrarr[a]==target[a]);
return teststrarr[a];
});*/
var teststrarr2=[];
for(var j=0;j<teststrarr.length-1;j++){//comapring elements of both teststr array and targetarr and put the matched elements in new array teststrarr2
if(teststrarr[j]==target[j]){
teststrarr2.push(targetarr[j]);
}
if(teststrarr2.join('')==targetarr.join('')){//joining both arrays and comparing if compared it will be true otherwise false
return true;
}
else{
return false;
}
}
}
confirmEnding("open sesame", "same");
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Link to the challenge: