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Solving Challenge -- Accessing Object Properties in a Function

Challenge:

create an object named team with two properties, partner1 and partner2
write a function sayTeamNames that accepts a single parameter teamObj
have that sayTeamNames log both partner names separated by ' and '
call sayTeamNames with your team object

const team = {
  partner1: 'Bob,
  partner2: 'Julie'
}

function sayTeamNames(teamObj) {
  for (var key in teamObj) {
    console.log(teamObj[key] + ' and ' + teamObj[key])
  }
}

sayTeamNames(team)

about 4 years ago · Juan Pablo Isaza

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you could do something like this

  const team = {
          partner1: 'Bob',
          partner2: 'Julie'
        }
    
        function sayTeamNames(teamObj) {
          console.log(Object.values(teamObj).join(' and '))
        }
    
        sayTeamNames(team)

about 4 years ago · Juan Pablo Isaza Report

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Accepted Answer · 2022-07-05T04:33:19.979Z

Two problems I see:

lose the , after the Julie
lose the ' for Bob

const team = {
  partner1: 'Bob',
  partner2: 'Julie',
}

function sayTeamNames(teamObj) {
  for (var key in teamObj) {
    console.log(teamObj[key] + ' and ' + teamObj[key])
  }
}

sayTeamNames(team)

Note that based on the code, it will ouput Bob and Bob Julie and Julie if you want display something like Bob and Julie, use

const team = {
  partner1: 'Bob',
  partner2: 'Julie',
}

function sayTeamNames(teamObj) {
  for (let i = 0; i < Object.keys(teamObj).length; i += 2) {
    console.log(Object.values(teamObj)[i] + ' and ' + Object.values(teamObj)[i + 1])
  }
}

sayTeamNames(team)

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Solving Challenge -- Accessing Object Properties in a Function

2 answers

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Andres GPT