Question

How would you name these functions?

Answer 1

I'm wondering what you would guys would think is a good name for this function. What it does is it takes an object of arrays and turns it into an array of objects. I'll give a simple example:
```
Input:
{
name: ['Alice', 'Bob', 'Charlie'],
age: [23, 19, 40]
}

Output:
[
{ name: 'Alice', age: 23 },
{ name: 'Bob', age: 19 },
{ name: 'Charlie', age: 40 }
]
```
So far I've been calling it the transpose, but I don't think that completely fits.

Answer 2

While I'm at it, I have a couple other functions I'm trying to name as well.
This one takes a delimiter and an object and when a key has a certain delimiter it knows it needs to nest the key into a nested object.
```
Input
{
name_first: 'John',
name_last: 'Doe',
age: 53
}

Output
{
name: { first: 'John', last: 'Doe' },
age: 53
}
```

Answer 3

A more recent one I've made but haven't come up with a good name will take any object whose keys all go to null values, and make the object itself null
```
Input
{
message: 'How are you?',
image: {
file: null,
size: null
}
}

Output
{
message: 'How are you?',
image: null
}
```

Answer 4

The first one seems a little like zipping two lists (except instead of tuples you have JS objects)

Answer 5

JS objects, could probably be just called maps