El código está diseñado para tomar dos argumentos que escribo cuando llamo a playRound en la consola. Cuando pongo 'rock' como playerSelection y computerSelection, ejecuta todo el código en el caso de playerSelection 'rock', por ejemplo, ambos eligieron rock. ¡Es un empate! Elegiste rock y la CPU eligió rock. . . ¡Tú ganas! Elegiste rock y la CPU eligió rock. . . ¡Tú pierdes!

 function playRound(playerSelection, computerSelection) { // LINE BELOW IS COMMENTED OUT FOR TESTING // playerSelection = window.prompt("Rock, paper, or scissors?") // Conditional statement to have different outcomes depending on player selection switch (playerSelection) { case 'rock': // conditional outcomes depending on computer selection after player selects rock switch (computerSelection) { case 'rock': console.log(`You both chose ${playerSelection} It's a draw!`); break; case 'paper': console.log(`You chose ${playerSelection} and the CPU chose ${computerSelection}. . . You lose!`); break; case 'scissors': console.log(`You chose ${playerSelection} and the CPU chose ${computerSelection}. . . You win!`); break; } // condition outcomes if player selects paper case 'paper': // conditional outcomes depending on computer selection after player selects rock switch (computerSelection) { case 'paper': console.log(`You both chose ${playerSelection} It's a draw!`); break; case 'scissors': console.log(`You chose ${playerSelection} and the CPU chose ${computerSelection}. . . You lose!`); break; case 'rock': console.log(`You chose ${playerSelection} and the CPU chose ${computerSelection}. . . You win!`); break; } case 'scissors': // conditional outcomes depending on computer selection after player selects scissors switch (computerSelection) { case 'scissors': console.log(`You both chose ${playerSelection} It's a draw!`); break; case 'rock': console.log(`You chose ${playerSelection} and the CPU chose ${computerSelection}. . . You lose!`); break; case 'paper': console.log(`You chose ${playerSelection} and the CPU chose ${computerSelection}. . . You win!`); break; } } }