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EkaterinaSava/rating.js

Created November 20, 2019 12:16
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rating.js
const ratingsArray = restaurant.reviews.map(reviewRating => reviewRating.rating)
const ratingsLength = ratingsArray.length
const ratingsSum = ratingsArray.reduce((sum, current) => sum + current)
const rating = ratingsSum / ratingsLength
const ratingRound = Math.round(rating)
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