London | 25-ITP-September | Ammad Ur Rehman | Sprint 3 | [TECH ED] Complete sprint 2 exercises#836
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anosidium wants to merge 11 commits intoCodeYourFuture:mainfrom
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London | 25-ITP-September | Ammad Ur Rehman | Sprint 3 | [TECH ED] Complete sprint 2 exercises#836anosidium wants to merge 11 commits intoCodeYourFuture:mainfrom
anosidium wants to merge 11 commits intoCodeYourFuture:mainfrom
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…t.js file to write tests.
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Great work. I just have a few suggestions.
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| function tally(array) { | ||
| if (!Array.isArray(array)) throw new Error("array is not an array!"); | ||
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| return array.reduce((accumulator, currentValue) => { | ||
| const value = accumulator[currentValue]; | ||
| accumulator[currentValue] = value ? value + 1 : 1; | ||
| return accumulator; | ||
| }, {}); | ||
| } |
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Does the following function call returns the value you expect?
tally(["toString", "toString"]);
Suggestion: Look up an approach to create an empty object with no inherited properties.
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Thanks for the review, I didn't know about this particular case! 😮
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| console.log( | ||
| `titie: ${recipe.title}, serves: ${ | ||
| recipe.serves | ||
| }, ingredients: ${recipe.ingredients.join(", ")}` |
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The requirement is "Each ingredient should be logged on a new line". :D
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Oops! Then why did you suggest Array.prototype.join()? My original implementation did exactly that.
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You could join with new line character.
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Learners, PR Template
Self checklist
Changelist
I completed all the exercises and skipped the stretch exercises
Questions
I’d like to point out the
parseQueryString()function, we should ensure it properly handles percent-encoded characters (e.g.,%3Dfor=and%2Bfor+).