# List comprehension is weird
# It is a shortcut
# W3Schools gives an example where you have a list of fruits
# and want to return a new list containing only the fruits
# with the letter "a" in the name
# The typical way:
fruits = ["apple", "banana", "cherry", "kiwi", "mango"]
newlist = []
# This will loop through all the items in the list "fruits"
for x in fruits:
# If the letter "a" is in the item
if "a" in x:
# Then add this item to the new list
newlist.append(x)
# ['apple', 'banana', 'mango']
print(newlist)
# We can use list comprehension to do the same thing
# but with fewer lines of code
fruits = ["apple", "banana", "cherry", "kiwi", "mango"]
newlist = [x for x in fruits if "a" in x]
# ['apple', 'banana', 'mango']
print(newlist)
# You can also manipulate the items in the list before you return
# the result like this:
newlist = [x.upper() for x in fruits]
# ['APPLE', 'BANANA', 'CHERRY', 'KIWI', 'MANGO']
print(newlist)
