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Fuzion
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Idioms
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Idiom # 288: Check if set contains a value
Idiom # 288: Check if set contains a value
See
programming-idioms.org
:
Code
b := e ∈ x
What are effects?
Runnable Example
ex288 is x := container.set_of_ordered [1,2,3,4,5] e := 0 e2 := 1 // running the example using 'contains' b := x.contains e if b say "the element e=$e exist in the set x=$x" else say "the element e=$e Does not exist in the set x=$x" say "-------------------------------------------------------" // running the example using '∈' b2 := e2 ∈ x if b2 say "the element e=$e exist in the set x=$x" else say "the element e=$e Does not exist in the set x=$x"
What are effects?
last changed: 2024-10-17
next: Idiom # 289: Concatenate two strings
