refactoring: add colors for german flag, formatted else

src/builtins/blahaj.rs

@@ -34,9 +34,11 @@ impl Builtin for Blahaj {
                 trans_flag(blahaj);
             } else if args[0].eq("-p") {
                 pride_flag(blahaj);
-            }else if args[0].eq("-ger"){
+            } else if args[0].eq("-ger") {
                 german(blahaj);
-            }else {println!("{} is not a valid style for blahaj",args[0])}
+            } else {
+                println!("{} is not a valid style for blahaj", args[0])
+            }
         }
         Ok(())
     }
@@ -48,7 +50,9 @@ fn trans_flag(blahaj: &str) {
             println!("{}", lines.truecolor(91, 206, 250));//light blue
         } else if index % 2 == 0 {
             println!("{}", lines.white());
-        } else { println!("{}", lines.truecolor(245, 169, 184)); }//pink
+        } else {
+            println!("{}", lines.truecolor(245, 169, 184));//pink
+        }
     }
 }
 
@@ -73,14 +77,14 @@ fn pride_flag(blahaj: &str) {
     }
 }
 
-fn german (blahaj: &str){
-
-    for (index,lines) in blahaj.lines().enumerate(){
-        if index<=7{
-            println!("{}",lines.truecolor(30,30,30));
-        }else if index>6&&index<=12 {
-            println!("{}",lines.truecolor(255,0,0));
-        }else { println!("{}", lines.truecolor(255,255,0)); }
+fn german(blahaj: &str) {
+    for (index, lines) in blahaj.lines().enumerate() {
+        if index <= 7 {
+            println!("{}", lines.truecolor(30, 30, 30));//black
+        } else if index > 6 && index <= 12 {
+            println!("{}", lines.truecolor(255, 0, 0));//red
+        } else {
+            println!("{}", lines.truecolor(255, 255, 0));//yellow
+        }
     }
-
 }