Simple randomizer

.gitignore

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+/target
+/ignore

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
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+
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+ "cfg-if",
+ "libc",
+ "wasi",
+]
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+[[package]]
+name = "list-randomizer"
+version = "0.1.0"
+dependencies = [
+ "rand",
+]
+
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+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
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+ "ppv-lite86",
+ "rand_core",
+]
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+ "getrandom",
+]
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Cargo.toml

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+[package]
+name = "list-randomizer"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+rand = "0.8.5"

src/main.rs

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+use std::io::{self, BufRead};
+use rand::seq::SliceRandom;
+
+fn main() {
+    let stdin = io::stdin();
+    let mut items: Vec<String> = Vec::new();
+    for line in stdin.lock().lines() {
+        if let Ok(item) = line {
+            items.push(item);
+        }
+    }
+
+    let mut rng = rand::thread_rng();
+    items.shuffle(&mut rng);
+    for item in items {
+        println!("{}", item);
+    }
+}