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| 1 | +// Task 1 |
| 2 | + |
| 3 | +const cafe = { |
| 4 | + name: `fellowship of the ring`, |
| 5 | + fruits: `apple, orange, watermelon`, |
| 6 | + showFruits() { |
| 7 | + return this.fruits; |
| 8 | + }, |
| 9 | + showPartnerFruits: showPartnerFruits, |
| 10 | + partners: [ |
| 11 | + { |
| 12 | + name: `Frodo`, |
| 13 | + fruits: [`pineapple`, `nuts`] |
| 14 | + }, |
| 15 | + { |
| 16 | + name: `Boromir`, |
| 17 | + fruits: [`sword`, `axe`] |
| 18 | + }, |
| 19 | + { |
| 20 | + name: `Gendalf`, |
| 21 | + fruits: [`beard`, `chair`] |
| 22 | + }, |
| 23 | + ], |
| 24 | +} |
| 25 | + |
| 26 | +function showPartnerFruits() { |
| 27 | + const partners = this.partners; |
| 28 | + partners.forEach((elem) => { |
| 29 | + console.log(this.showFruits.call(elem)) |
| 30 | + }) |
| 31 | +} |
| 32 | +cafe.showPartnerFruits(); |
| 33 | +console.log(cafe.showFruits()); |
| 34 | + |
| 35 | +const teacher = { |
| 36 | + teacherName: 'Alla Ivanovich', |
| 37 | +} |
| 38 | + |
| 39 | +const someMagic = { |
| 40 | + someMagic(){ |
| 41 | + console.log(`ХАЛЯВА ПИРИДИ`); |
| 42 | + } |
| 43 | +} |
| 44 | + |
| 45 | +const students = []; |
| 46 | + |
| 47 | +function makeStudents(arr, quantity) { |
| 48 | + for(let i = arr.length; i < quantity; i++) { |
| 49 | + const template = { |
| 50 | + name: `studen ${i + 1}`, |
| 51 | + } |
| 52 | + arr.push(template); |
| 53 | + } |
| 54 | +} |
| 55 | + |
| 56 | +function addTeacher(arr) { |
| 57 | + arr.forEach((elem) => { |
| 58 | + elem.__proto__ = teacher; |
| 59 | + elem.teacher = elem.__proto__; |
| 60 | + }); |
| 61 | +} |
| 62 | + |
| 63 | +makeStudents(students, 30); |
| 64 | +addTeacher(students); |
| 65 | + |
| 66 | +teacher.teacherName = `Boris Snowden`; |
| 67 | +console.log(students); |
| 68 | + |
| 69 | +function addSomeMagic(arr) { |
| 70 | + arr.forEach((elem) => { |
| 71 | + elem.__proto__ = someMagic; |
| 72 | + elem.someMagic = elem.__proto__; |
| 73 | + }); |
| 74 | +} |
| 75 | + |
| 76 | +addSomeMagic(students); |
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