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Idioms
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Idiom # 223: for else loop
Idiom # 223: for else loop
See
programming-idioms.org
:
Code
for item in items until item = "rockstar programmer" say "found it!" else say "did not find it"
What are effects?
Running Example
ex223 is find(items array String) => for item in items until item = "rockstar programmer" say "found it!" else say "did not find it" fill i32 -> String := i -> if i=666 then "rockstar programmer" else "n00b" find (array 0 fill) find (array 10 fill) find (array 100 fill) find (array 1000 fill)
What are effects?
next: Idiom # 224: Add element to the beginning of the list
