Inspired by the development team at Vooza, write the function `howManyLightsabersDoYouOwn`/`how_many_light_sabers_do_you_own` that 

* accepts the name of a programmer, and
* returns the number of lightsabers owned by that person.

The only person who owns lightsabers is Zach, by the way. He owns 18, which is an awesome number of lightsabers. Anyone else owns 0.

```if:coffeescript,javascript,php,python,ruby,typescript
**Note**: your function should have a default parameter.
```

```c#
Kata.HowManyLightsabersDoYouOwn("Adam") == 0
Kata.HowManyLightsabersDoYouOwn("Zach") == 18
```
```python
how_many_light_sabers_do_you_own('Zach') == 18
how_many_light_sabers_do_you_own('Adam') == 0
how_many_light_sabers_do_you_own()       == 0
```

Difficulty: EASY
Starter code: def how_many_light_sabers_do_you_own(*name):
	

Solutions:
def how_many_light_sabers_do_you_own(name=''):
	return 18 if name == 'Zach' else 0


how_many_light_sabers_do_you_own = lambda n='': 18 if n == 'Zach' else 0


def how_many_light_sabers_do_you_own(name=''):
	switch = {'Zach': 18}
	return switch.get(name, 0)


def how_many_light_sabers_do_you_own(name=False):
	return name == 'Zach' and 18


how_many_light_sabers_do_you_own = lambda n=str(): 18 .__mul__(sum(map(ord, n)).__eq__(390))


def how_many_light_sabers_do_you_own(name='Brad'):
	if name == 'Zach':
		lightsabers = 18
	else:
		lightsabers = 0
	return lightsabers


def how_many_light_sabers_do_you_own(*name):
	if name != ():
		print(name)
		if name[0] == 'Zach':
			return 18
		return 0
	return 0


def how_many_light_sabers_do_you_own(name='x'):
	if name == 'Zach':
		return 18
	elif name == 'x':
		return 0
	else:
		return 0


def how_many_light_sabers_do_you_own(name=None):
	return name == 'Zach' and 18


def how_many_light_sabers_do_you_own(name='No one'):
	if name == 'Zach':
		return 18
	else:
		return 0


def how_many_light_sabers_do_you_own(a=''):
	return 18 if a == 'Zach' else 0


how_many_light_sabers_do_you_own = lambda *name: 18 if 'Zach' in name else 0


def how_many_light_sabers_do_you_own(that_person_is='someone else'):
	return 18 if that_person_is == 'Zach' else 0


def how_many_light_sabers_do_you_own(*name):
	try:
		return 18 if name[0] == 'Zach' else 0
	except:
		return 0


def how_many_light_sabers_do_you_own(name=None):
	try:
		return 18 if name == 'Zach' else 0
	except AttributeError:
		return 0


import re

def how_many_light_sabers_do_you_own(name=''):
	return 18 if re.match('^Zach$', name) else 0


def how_many_light_sabers_do_you_own(name=None):
	return 0 if not name else 18 if name == 'Zach' else 0


def how_many_light_sabers_do_you_own(name='Levi'):
	if name == 'Zach':
		return 18
	return 0


def how_many_light_sabers_do_you_own(name='null'):
	try:
		if name == 'Zach':
			return 18
		else:
			return 0
	except TypeError:
		return 0


def how_many_light_sabers_do_you_own(x=''):
	return 0 if x != 'Zach' else 18


def how_many_light_sabers_do_you_own(name='Adam', lightsabers=0):
	if name == 'Zach':
		return 18
	else:
		return lightsabers


def how_many_light_sabers_do_you_own(*name):
	res = list(name)
	try:
		return 18 if res[0] == 'Zach' else 0
	except:
		return 0


def how_many_light_sabers_do_you_own(*args):
	if len(args) == 0:
		return 0
	return 18 if args[0] == 'Zach' else 0


def how_many_light_sabers_do_you_own(*name):
	try:
		name = list(name)
		if name is []:
			name.append('')
		return 18 if str(name[0]) == 'Zach' else 0
	except:
		return 0


def how_many_light_sabers_do_you_own(*name):
	return sum([18 if i == 'Zach' else 0 for i in name])


def how_many_light_sabers_do_you_own(name=0):
	d = {'Zach': 18}
	return d.get(name, 0)


def how_many_light_sabers_do_you_own(name='kendall jenner'):
	if name == 'Zach':
		return 18
	else:
		return 0


def how_many_light_sabers_do_you_own(s=''):
	return s.count('Zach') * 18


def how_many_light_sabers_do_you_own(name='None'):
	return 18 * int(name == 'Zach')


def how_many_light_sabers_do_you_own(*args, zach=18):
	return zach if 'Zach' in args else 0


def how_many_light_sabers_do_you_own(name='a'):
	return {'Zach': 18}.get(name, 0)


how_many_light_sabers_do_you_own = lambda name='zach': 18 if name == 'Zach' else 0


def how_many_light_sabers_do_you_own(*name):
	try:
		name
	except NameError:
		return 0
	else:
		if 'Zach' in name:
			return 18
		return 0


def how_many_light_sabers_do_you_own(name='xxx'):
	return 18 if name in 'Zach' else 0


def how_many_light_sabers_do_you_own(name='Boob'):
	return [0, 18][name == 'Zach']


def how_many_light_sabers_do_you_own(n=0):
	return 0 if n != 'Zach' else 18