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Idioms
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Idiom # 135: Remove item from list, by its value
Idiom # 135: Remove item from list, by its value
See
programming-idioms.org
:
Code
match items.index_of x i i32 => items.take i ++ items.drop i+1 nil => items
What are effects?
Running Example
ex135 is items := ["a","b","c","b","c","a"].as_list x := "b" items1 := match items.index_of x i i32 => items.take i ++ items.drop i+1 nil => items say items1
What are effects?
last changed: 2024-07-01
next: Idiom # 136: Remove all occurrences of a value from a list
