boxcat 0.0.3

small playground library for fp in python

boxcat

A small playground library for fp in Python, inspired from my time writing Scala

Development testing

pytest

Usage

To wrap values in Option monad

.map()

Integer example

option_ten = Option(10)
option_multiply_by_two = option_ten.map(lambda x: x * 2)
print(option_multiply_by_two.get_or_else(0))

result:
20

String example

option_hello_world = Option("hello world")
option_uppercase = option_hello_world.map(lambda s: s.upper())
option_uppercase.get_or_else("")  

print(option_uppercase.get_or_else(""))

result:
HELLO WORLD