What's in a name?
..Or rather, what's a name in? For us, a particular string is where we are looking for a name.

Task

Test whether or not the string contains all of the letters which spell a given name, in order.

The format
A function passing two strings, searching for one (the name) within the other.
``function nameInStr(str, name){ return true || false }``

Examples

    nameInStr("Across the rivers", "chris") --> true
                ^      ^  ^^   ^
                c      h  ri   s
                
    Contains all of the letters in "chris", in order.
----------------------------------------------------------
    nameInStr("Next to a lake", "chris") --> false
    
    Contains none of the letters in "chris".
--------------------------------------------------------------------
    nameInStr("Under a sea", "chris") --> false
                   ^   ^
                   r   s
                   
    Contains only some of the letters in "chris".
--------------------------------------------------------------------
    nameInStr("A crew that boards the ship", "chris") --> false
                 cr    h              s i
                 cr                h  s i  
                 c     h      r       s i
                 ...
                 
    Contains all of the letters in "chris", but not in order.
--------------------------------------------------------------------
    nameInStr("A live son", "Allison") --> false
               ^ ^^   ^^^
               A li   son
                 
    Contains all of the correct letters in "Allison", in order, 
    but not enough of all of them (missing an 'l').
    

Note: testing will _not_ be case-sensitive.

Source: codewars | Difficulty: EASY
Tags: Fundamentals

Starter code: def name_in_str(str, name):
	

Solutions:
def name_in_str(str, name):
	it = iter(str.lower())
	return all((c in it for c in name.lower()))


def name_in_str(text, name):
	for c in text.lower():
		if c == name[0].lower():
			name = name[1:]
			if not name:
				return True
	return False


def name_in_str(str, name):
	str = str.lower()
	name = name.lower()
	for n in name:
		try:
			ix = str.index(n)
			str = str[ix + 1:]
		except:
			return False
	return True


from re import search
name_in_str = lambda s, n: search('.*'.join(list(n)), s, 2) != None


def name_in_str(strng, name):
	strng = strng.lower()
	for letter in name.lower():
		if letter not in strng:
			return False
		else:
			strng = strng[strng.find(letter) + 1:]
	return True


import re

def name_in_str(s, name):
	str_lst = re.findall('[a-z]', s.lower())
	i = 0
	for c in name.lower():
		if not c in str_lst:
			return False
		else:
			i = str_lst.index(c)
			str_lst = str_lst[i + 1:]
	return True


def name_in_str(s, name):
	s = s.lower()
	name = name.lower()
	result = False
	x = 0
	helper = []
	for i in range(len(name)):
		for j in range(x, len(s)):
			if name[i] == s[j]:
				x = j + 1
				helper.append(name[i])
				break
	if list(name) == helper:
		result = True
	return result


def name_in_str(str, name):
	name = list(reversed(name.lower()))
	for c in str.lower():
		if c == name[-1]:
			name.pop()
		if not name:
			return True
	return False


def name_in_str(s, word):
	(i, word, t) = (0, word.lower(), '')
	for j in s.lower():
		if word[i] == j:
			t += j
			i += 1
		if t == word:
			return True
	return False


def name_in_str(str, name):
	name = list(name.lower())[::-1]
	charFind = name.pop()
	for x in str.lower():
		if x == charFind:
			if len(name) == 0:
				return True
			charFind = name.pop()
	return False