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Fuzion
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Idioms
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Idiom # 250: Pick a random value from a map
Idiom # 250: Pick a random value from a map
See
programming-idioms.org
:
Code
x := m.values .drop (random.next_i32 m.size) .head
What are effects?
Runnable Example
ex250 is m := container.map_of [(1, "red"), (2, "pink"), (3, "lilac"), (4, "purple"), (5, "rose")] x := m.values .drop (random.next_i32 m.size) .head say x
What are effects?
last changed: 2024-07-01
next: Idiom # 251: Parse binary digits
