Mandatory & Extra(I have a problem with Magic Ball #531
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extra/3-magic-8-ball.js
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| let answer = shakeBall(); | ||
| console.log(answer); |
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It is not necessary to call that function again, better to remove it
extra/3-magic-8-ball.js
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| "Very doubtful.", | ||
| ]; | ||
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| console.log("The ball has shaken!"); |
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this console.log has to be within shakeBall() function in order to pass the test
| function checkAnswer(answer) { | ||
| //Write your code in here | ||
| if ( |
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this loop with possible answers is pretty messed up, I tried it locally, but it makes mistakes. Just try to remove answers from the very positive section, it's going to give you "true" anyway. I would not say it's reliable. My advice is to rewrite it, using includes() method for each array with the answers
| @@ -45,10 +45,39 @@ | |||
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| // This should log "The ball has shaken!" | |||
| // and return the answer. | |||
| const answers = [ | |||
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Try to break this array into four arrays and then put them into one. e.g
veryPositive = [];
positive = [];
You can use spread operator
answers[...verypositive, ...positive]
extra/3-magic-8-ball.js
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| } | ||
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| console.log(shakeBall()); |
| @@ -5,7 +5,9 @@ | |||
| Write a function that converts a price to USD (exchange rate is 1.4 $ to £) | |||
| */ | |||
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| function convertToUSD() {} | |||
| function convertToUSD(pound) { | |||
| return pound * 1.4; | |||
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a tip to make your code easier to understand for others, and yourself in future: you can assign numbers to variables so you know what they represent, e.g.
const exchangeRate = 1.4;
return pound * exchangeRate;
| function convertToBRL(pound) { | ||
| let fee = pound / 100; | ||
| let converting = (pound - fee) * 5.7; | ||
| return Number(converting.toFixed(2)); |
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Nice job using .toFixed() and then converting it back to a Number again 👍
| function addTaxAndFormatCurrency() {} | ||
| function addTaxAndFormatCurrency(sele) { | ||
| let selesWithTaxes = calculateSalesTax(sele); | ||
| let plusDecimalToSeles = selesWithTaxes.toFixed(2); |
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nice job breaking the steps down by assigning values to named variables
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Notes
What did you find easy?
What did you find hard?
What do you still not understand?
Magic Ball
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