# Convert to Hex

Create a function that takes a strings characters as ASCII and returns each characters hexadecimal value as a string.

## Examples
```text
toHex("hello world") ➞ "68 65 6c 6c 6f 20 77 6f 72 6c 64"

toHex("Big Boi") ➞ "42 69 67 20 42 6f 69"

toHex("Marty Poppinson") ➞ "4d 61 72 74 79 20 50 6f 70 70 69 6e 73 6f 6e"
```

## Notes
- Each byte must be seperated by a space.
- All alpha hex characters must be lowercase.