Sulaiman week 9 #1027
Sulaiman week 9 #1027
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| @@ -61,3 +67,4 @@ console.log(y); | |||
| ``` | |||
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| What will be the output of this code. Explain your answer in 50 words or less. | |||
| <!-- The first output x is logged with its assigned value 9, the second output is the object y => { x: 10} where the key x is accessed and re-assigned in function f2, so as f2 is called the value of x become 10. if y is consoled befor f2 call it will be { x: 9 } --> | |||
| cartContains() { | ||
| // Use console.log() to output everything contained in your cart | ||
| console.log(`Your shopping cart has ${this.items.length} items: ${this.items}`) |
| greeting() { | ||
| console.log(`Hi! I'm ${this.name}.`); | ||
| } | ||
| } |
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Perfect, great use of string interpolation on line 31! Well done
| } | ||
| check_balance(){ | ||
| console.log(this.amount); | ||
| } |
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Great work well done! You could maybe tidy up some of your indentation but apart from that this is great :)
| } | ||
| play(){ | ||
| this.index = 0 | ||
| if(this.music.length > 0 ){ |
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Will this ever be true if you always set index to be 0 on line 36? :)
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I think it might be true even without giving a value :|
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Sorry my comment is incorrect! I misread it as you checking if index > 0
| if(this.index < 0){this.index = this.music.length - 1} | ||
| console.log(`Currently playing: ${this.music[this.index].song} by ${this.music[this.index].singer}`); | ||
| } | ||
| } |
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Great job. To simplify your code you could also call your play() function inside your skip() and previous() functions instead of typing out the console log again.
Well done Sulaiman!
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