gistfile1.js

// long comprison of each scenario
if (computerSelection === "rock" && userSelection == "scissors") {
	console.log("Computer Wins");
} else if (computerSelection === "paper" && userSelection == "rock") {
	console.log("Computer Wins");
} else if (computerSelection === "scissors" && userSelection == "paper") {
	console.log("Computer Wins");
} else if (computerSelection === "scissors" && userSelection == "rock") {
	console.log("User Wins");
} else if (computerSelection === "paper" && userSelection == "scissors") {
	console.log("User Wins");
} else if (computerSelection === "rock" && userSelection == "paper") {
	console.log("User Wins")
}else {
	console.log("Tie");
}

// if else with less logic
if (computerSelection === userSelection ) {
	console.log("Tie");
} else if (computerSelection === "rock" && userSelection == "scissors") {
	console.log("Computer Wins");
} else if (computerSelection === "paper" && userSelection == "rock") {
	console.log("Computer Wins");
} else if (computerSelection === "scissors" && userSelection == "paper") {
	console.log("Computer Wins");
}else {
	console.log("User Wins");
}

// if else statement with || &&
if (computerSelection === userSelection ) {
	console.log("Tie");
} else if ( (computerSelection === "rock" && userSelection == "scissors") || (computerSelection === "paper" && userSelection == "rock") || (computerSelection === "scissors" && userSelection == "paper") ){
	console.log("Computer Wins");
}else {
	console.log("User Wins");
}


// Nested if else statements
  if (computerSelection === userSelection){
       return "The result is a tie";
   } else if (computerSelection === "rock") {
       if (userSelection === "scissors") {
           return "rock wins";}
       } else {
           return "paper wins";
       }
   } else if (computerSelection === "paper") {
       if (userSelection === "rock") {
           return "paper wins";
       } else {
           return "scissors wins";
       }
   } else if (computerSelection === "scissors") {
       if (userSelection === "rock") {
           return "rock wins";
       } else {
           return "paper wins";
       }
   }