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Start your free trialshirshah sahel
10,035 PointsUsing the map method on the authors array, create an array of full name strings, comprising the first name, then a space
I am wondering to know what am I doing wrong here. https://teamtreehouse.com/library/javascript-array-iteration-methods/combining-array-methods/working-with-objects
const authors = [
{ firstName: "Beatrix", lastName: "Potter" },
{ firstName: "Ann", lastName: "Martin" },
{ firstName: "Beverly", lastName: "Cleary" },
{ firstName: "Roald", lastName: "Dahl" },
{ firstName: "Lewis", lastName: "Carroll" }
];
let fullAuthorNames;
// fullAuthorNames should be: ["Beatrix Potter", "Ann Martin", "Beverly Cleary", "Roald Dahl", "Lewis Carroll"]
// Write your code below
const fullAuthorNames= authors.map(author=>`${author.firstName} ${author.lastName}`);
console.log(fullAuthorNames);
4 Answers
james south
Front End Web Development Techdegree Graduate 33,271 Pointsread my answer again. just remove the word const.
james south
Front End Web Development Techdegree Graduate 33,271 Pointslook at what the error is telling you - fullAuthorNames has already been declared. this is on line 8: let fullAuthorNames. your next line is line 12 where you again declare fullAuthorNames with const. that is the error. remove the const and it will pass.
shirshah sahel
10,035 PointsI have removed the fullAuthorName on line 12 but still did'nt pass. can you please write down the code . Thanks,
shirshah sahel
10,035 PointsThanks it worked.