Python pipe where

# pip install pipe
from pipe import select, where, dedup


arr = [1,2,3,4,5,4,3,2,1,1,1]

res = list(arr
    | dedup					  # remove duplicates -> [1,2,3,4,5]
    | where(lambda e: e%2 == 0)  # filter for even numbers -> [2,4]
    | select(lambda e: e * 2)    # double all numbers -> [4,8]
)

Similar codes

0 vote290 views1 answer
Pandas df trim columns if too much missing data
Python
7 votes312 views1 answer
What is r strip function in python
Python
0 vote270 views1 answer
Higher-order functions and operations on callable objects in python
Python
0 vote304 views2 answers
Read_json
Python
10 votes347 views2 answers
Python color in console
Python
0 vote295 views1 answer
Q fields django Q objects
Python
-1 vote365 views1 answer
Install grepper for edge
Python
0 vote316 views1 answer
Sum of the number in a list in python
Python
6 votes292 views2 answers
If file exist in folder then delete in python \
Python
0 vote322 views1 answer
AttributeError: 'psycopg2.extensions.Column' object has no attribute '_asdict'
Python