Write a function that takes a string which has integers inside it separated by spaces, and your task is to convert each integer in the string into an integer and return their sum.

### Example
```python
summy("1 2 3")  ==> 6
```

Good luck!

Difficulty: introductory

Starter code:

def summy(s):
	

Solutions:
def summy(string_of_ints):
    return sum(map(int,string_of_ints.split()))

def summy(s):
    return sum(map(int, s.split(' ')))

def summy(string_of_ints):    
    return sum([int(element) for element in string_of_ints.split(" ")])

def summy(s):
    return eval(s.replace(' ', '+'))

import re

def summy(s):
    return sum(map(int, re.split(r'[^\d]+', s)))

summy = lambda s: sum(map(int, s.split()))

def summy(string_of_ints):
    return sum(int(i) for i in string_of_ints.split(" "))

summy = lambda string_of_ints: sum(int(n) for n in string_of_ints.split())

import re
def summy(s):
    return sum(int(e) for e in  re.findall(r'\d+',s))

summy = lambda s: sum(int(e) for e in s.split())