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if elif chaining refactor python refactoring

Grotesque Gibbon answered on August 17, 2022 Popularity 1/10 Helpfulness 1/10

answer if elif chaining refactor python refactoring

if elif chaining refactor python refactoring

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# Refactor if elif chaining with dictionary get()
def foo1(x):
    print('1 is done')

def foo2(x):
    print('2 is done')

def foo3(x):
    print('3 is done')

def foo_default(x):
    print('default')

actions = {1: foo1, 2: foo2, 3: foo3}

# get(key, default) - check for key in dict, 
# if key doesn't exist, return default param
x = 2
action = actions.get(x, foo_default)
action(x)
# 2 is done

x = 5
actions.get(x, foo_default)(x)
# default

Popularity 1/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: chaining python

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Contributed on Aug 17 2022

Grotesque Gibbon

0 Answers Avg Quality 2/10

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if elif chaining refactor python refactoring

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