Codecademy - Secret message (array methods exercise)

let secretMessage = ['Learning', 'is', 'not', 'about', 'what', 'you', 'get', 'easily', 'the', 'first', 'time,', 'it', 'is', 'about', 'what', 'you', 'can', 'figure', 'out.', '-2015,', 'Chris', 'Pine,', 'Learn', 'JavaScript'];


// Use an array method to remove the last string of the array secretMessage.
secretMessage.pop();

// Great! You can check your work by logging the .length of the array.
// At this point, the length should be 1 less than the original length.
console.log(secretMessage.length);

//Use an array method to add the words to and Program as separate strings to the end of the secretMessage array.
secretMessage.push('to');
secretMessage.push('Program');

// Change the word easily to the word right by accessing the index and replacing it.
secretMessage[7] = 'right';

// Use an array method to remove the first string of the array.
secretMessage.shift();

// Use an array method to add the string Programming to the beginning of the array.
secretMessage.unshift('Programming');

// Use an array method to remove the strings get, right, the, first, time,, and replace them with the single string know,.
secretMessage[10] = 'know,';

// Starts at position 6, removes 4
secretMessage.splice(6,4);

// On one line, use console.log() and .join() to print the secret message as a sentence.
console.log(secretMessage.join(" "));