lipemorais

def primeira_parte(quantity, last_index):
    lista = quantity[:last_index]
    # print(lista)

    return sum(lista)

def segunda_parte(quantity, first_index):
    lista = quantity[first_index:]

lipemorais

myLast :: Eq a => [a] -> a
myLast (x:xs)
  | xs == [] = x
  | otherwise = myLast xs

myLast' :: Eq a => [a] -> a
myLast' (x:y:xs)
  | xs == [] = x
  | otherwise = myLast' (y:xs)

lipemorais

'.source.python':
  'model':
    'prefix': 'sam'
    'body': """
      class ${1:MODELNAME}(db.Model):
          __tablename__ = "${2:TABLENAME}"
          ${3:FIELDNAMES}

          def __init__(self):
              ${4:# TODO add initializer fields}

lipemorais

import Prelude hiding (elem, map)

elem :: Eq a => a -> [a] -> Bool
elem _ []       = False
elem x (y:ys)
    | x == y    = True
    | otherwise = elem x ys

factorial :: Int -> Int
factorial 1 = 1

lipemorais

import Prelude hiding (elem, map)

elem :: Eq a => a -> [a] -> Bool
elem _ []       = False
elem x (y:ys)
    | x == y    = True
    | otherwise = elem x ys

factorial :: Int -> Int
factorial 1 = 1