QkoSad
31 lines
860 B
JavaScript
Executable File
31 lines
860 B
JavaScript
Executable File
const dummy = (blogs) => {
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return 1;
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};
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const totalLikes = (blogs) => {
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return blogs.reduce((acc, cur) => acc + cur.likes, 0);
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};
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const favoriteBlog = (blogs) => {
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let result = blogs.sort((a, b) => a.score - b.score);
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return result[0].likes;
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};
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const mostLikes = (blogs) => {
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let authors = new Map();
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blogs.forEach((el) => {
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if (authors.has(el.author))
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authors.set(el.author, authors.get(el.author) + el.likes);
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else authors.set(el.author, el.likes);
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});
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return Math.max(...authors.values())
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};
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const mostBlogs = (blogs) => {
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let authors = new Map();
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blogs.forEach((el) => {
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if (authors.has(el.author))
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authors.set(el.author, authors.get(el.author) + 1);
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else authors.set(el.author, 1);
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});
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return Math.max(...authors.values())
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};
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module.exports = { dummy, mostLikes, mostBlogs, totalLikes, favoriteBlog };
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