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Idioms
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Idiom # 113: Iterate over map entries, ordered by values
Idiom # 113: Iterate over map entries, ordered by values
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programming-idioms.org
:
Code
Code input
mymap.items.sort_by (.1) .for_each kv->say "{kv.0} => {kv.1}"
What are effects?
Runnable Example
Code input
ex113 is mymap := (container.ordered_map [ "un", "une", "deux", "trois", "quatre" , "cinq" ] [ "ichi", "ichi", "ni", "san" , "shi/yon", "go" ] ) mymap.items.sort_by (.1) .for_each (kv->say "$(kv.0) => $(kv.1)")
What are effects?
last changed: 2026-06-24
next: Idiom # 114: Test deep equality
