Move Rust exercises in a subdirectory

1 files changed, 0 insertions, 20 deletions

diff --git a/beer-song/src/lib.rs b/beer-song/src/lib.rs
deleted file mode 100644
index 990fbbf..0000000
--- a/beer-song/src/lib.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-use itertools::Itertools;
-
-pub fn verse(n: u32) -> String {
-    match n {
-        0 => format!( "No more bottles of beer on the wall, no more bottles of beer.\n\
-                       Go to the store and buy some more, 99 bottles of beer on the wall.\n"),
-        1 => format!( "1 bottle of beer on the wall, 1 bottle of beer.\n\
-                       Take it down and pass it around, no more bottles of beer on the wall.\n"),
-        2 => format!( "2 bottles of beer on the wall, 2 bottles of beer.\n\
-                       Take one down and pass it around, 1 bottle of beer on the wall.\n"),
-        _ => format!( "{} bottles of beer on the wall, {} bottles of beer.\n\
-                       Take one down and pass it around, {} bottles of beer on the wall.\n",
-                       n, n, n - 1)
-    }
-}
-
-pub fn sing(start: u32, end: u32) -> String {
-    // Note: call to `join` can be substituted with `.intersperse(String::from("\n")).collect()`
-    (end..=start).rev().map(|x| verse(x)).join("\n")
-}