lreverse(n)

📦
version 9.0.3 · 3 versions
, in alpine 3.23, alpine 3.24, fedora 43, fedora 44, nixos 26.05, nixpkgs unstable

✨ lreverse(n) — the Tcl glow-up where your list gets flipped 💅

ok so bestie, we're in the Tcl Built-In Commands section of the manual, and today's main character is lreverse(n). she does exactly one thing and she does it flawlessly. no cap. 🦋

🌸 NAME 🌸

lreverse — reverse the order of a list 🔄

✨ SYNOPSIS ✨

lreverse list

💖 DESCRIPTION 💖

so here's the tea 🍓: lreverse takes your list and hands you back a brand new list with all the same elements, just… backwards. same elements, same count, zero changes to what's inside — only the order gets flipped. it's giving mirror selfie. 📸

🎀 EXAMPLES 🎀

watch her werk:

lreverse {a a b c}
      → c b a a
lreverse {a b {c d} e f}
      → f e {c d} b a

ok notice how {c d} stayed all wrapped up and cute as one element 🥺 — she does not go digging inside your nested lists. outer order only. periodt. 💅

👑 SEE ALSO 👑

the whole squad, fr fr:

🔥 KEYWORDS 🔥

element, list, reverse

ok that's the whole page bestie, you ate that reading session 💜 this one's brought to you by Tcl version 8.5, and yeah, the page itself is literally named lreverse(n) — iykyk. go flip something. 🌈✨🫶

📦 where this page comes from