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 vote153 views2 answers
Convert pandas dataframe to spark dataframe
Python
43 votes183 views5 answers
Df.iterrows()
Python
1 vote175 views1 answer
Convert array to set python
Python
1 vote312 views1 answer
Minimum-number-of-steps-to-reduce-number-to-1
Python
0 vote227 views1 answer
Get or create django
Python Django
0 vote153 views1 answer
Ignore bad lines pandas
Python
1 vote184 views2 answers
Python easter egg
Python
0 vote189 views1 answer
Matplotlib boxplot remove outliers
Python
1 vote279 views1 answer
Not null constraint failed django
Python
0 vote174 views1 answer
Python - row slice dataframe by number of rows
Python