From 31b95ad12e424f197268185c6b68863880042f4d Mon Sep 17 00:00:00 2001
From: deadvey <deadvey@nixos>
Date: Sun, 5 Jan 2025 03:14:15 +0000
Subject: [PATCH] bug fix for prophecies

---
 prophecies/src/main.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/prophecies/src/main.rs b/prophecies/src/main.rs
index df18af0..f7eb576 100644
--- a/prophecies/src/main.rs
+++ b/prophecies/src/main.rs
@@ -19,9 +19,14 @@ fn main() -> io::Result<()> {
     let lines_in_string = split_string.len();
 
     // Iterate for "number_of_lines" and each time pick a random line in the file
+    let mut previous_line_index = 0;
     for _i in 0..number_of_lines {
         let line_index = rand::thread_rng().gen_range(0..lines_in_string); // Pick random line
+        if split_string[previous_line_index] == split_string[line_index] {
+            continue;
+        }
         println!("{}",split_string[line_index]); // Print the random line
+        previous_line_index = line_index;
     }
 
     Ok(())