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- var contacts = [
- {
- "firstName": "Akira",
- "lastName": "Laine",
- "number": "0543236543",
- "likes": ["Pizza", "Coding", "Brownie Points"]
- },
- {
- "firstName": "Harry",
- "lastName": "Potter",
- "number": "0994372684",
- "likes": ["Hogwarts", "Magic", "Hagrid"]
- },
- {
- "firstName": "Sherlock",
- "lastName": "Holmes",
- "number": "0487345643",
- "likes": ["Intriguing Cases", "Violin"]
- },
- {
- "firstName": "Kristian",
- "lastName": "Vos",
- "number": "unknown",
- "likes": ["JavaScript", "Gaming", "Foxes"]
- }
- ];
- function lookUpProfile(name, prop) {
- for (var i = 0; i < contacts.length; i++) {
- if (name == contacts[i]['firstName'] && contacts[i][prop] != undefined) {
- result = contacts[i][prop];
- }
- else if (contacts[i][prop] == undefined) {
- result = 'No such property';
- }
- else if (name != contacts[i]['firstName']) {
- result = 'No such contact';
- }
- }
- return result;
- }
- console.log(lookUpProfile('Kristian', 'likes'));
- console.log(lookUpProfile('Sherlock', 'likes'));
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