someFunction.js

const someFunction = function() {
  const store = {
    people: {
      joe: {
        age: 16,
        gender: 'boy',
      },
      bob: {
        age: 14,
        gender: 'transgender',
      }
    }
  }
  return {
    getPersonsProfile(name) {
      return store.people[name]
    },
    foods: ['apple', 'pineapple'],
  }
}

const obj = someFunction()
const joesProfile = obj.getPersonsProfile('joe')

console.log(joesProfile)
/*
  result: 
      {
        age: 16,
        gender: boy,
      }
*/