language · keyword ·

reverse

Traverse a collection backward

keywordlanguageloopsyeho

Use collection iteration when you care about elements rather than storage positions.

reverse

Status: stable

Read a collection backward

Use collection iteration when you care about elements rather than storage positions.

language · type checked

list of int scores = [10, 20, 30]
for score in reverse scores
{
    Console.Log(Text.From(score))
}
project.mech
manifestVersion = "2"
package = "api.example.word_reverse"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"
Notes and source

reverse appears after in and before the collection expression.

Map loops can bind key to value.

yeho/parser_loops.cpp; language-core.md §8.3