Javascript - function with objects

Question

I'm trying to write a function, but it's doing the opposite of what I'd like.

Write a function that determines whether a user is old and tall enough to ride a roller coaster. The function should take an object as a parameter. If the object's age property is greater than or equal to 7 and the height property is greater than or equal to 42, return true. Otherwise, return false

 const rollerCoaster = (object) => {
  if (object.age >= 7 && object.height >= 42) {
      return true
  } else {
      return false
  }
}

console.log(rollerCoaster(55, 55));

This is returning false, we want it to return true. What am I missing?

Your call to the function is passing two number parameters instead of one object. Try console.log(rollerCoaster({age: 55, height: 55})) — dotconnor
– dotconnor, Commented Nov 25, 2018 at 23:03

Sarah · Accepted Answer · 2018-11-25 23:10:17Z

4

You are passing in two numbers as the parameters, rather than an object. The function is not working because referencing the number as an object returns undefined or null, therefore making the function return false.

answered Nov 25, 2018 at 23:10

Sarah

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