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//write your code here!

// apple -> elppa
// elppa

//bear
//b
//eb
//aeb
//raeb

//raeb

// a -> a

//just strings would be passed in

function reverseString(str){
    return str.split('').reverse().join('');
}

function reverseString(str){
    var revString = '';
    for (var i=str.length-1; i>=0; i--){
        revString += str[i];
    }
    return revString;
}

function reverseString(str){
    var revString = [];
    for (var i=0; i<str.length; i++){
        //over here I would take the letter and put it at the beginning of the string
        revString.unshift(str[i]);
        //revString.splice(0, 0, str[i])
    }
    return revString.join('');
}