large refactor: reorganize code

src/commands/yeehaw.rs

@@ -0,0 +1,18 @@
+use crate::common::{Context, Error};
+use std::iter;
+
+/// Pardner
+#[poise::command(slash_command, prefix_command)]
+pub async fn yeehaw(ctx: Context<'_>,
+                #[min = 1]
+                width: Option<usize>,
+                #[min = 1]
+                height: Option<usize>) -> Result<(), Error>
+{
+    ctx.reply(iter::repeat("\u{1F920}".to_string().repeat(width.unwrap_or(1)))
+        .take(height.unwrap_or(1))
+        .collect::<Vec<_>>()
+        .join("\n")).await?;
+
+    Ok(())
+}