From e82c4a95a0ef0e730869a6973272f5f39c8311af Mon Sep 17 00:00:00 2001
From: Jeroen Engels <jfm.engels@gmail.com>
Date: Fri, 20 Feb 2026 10:46:21 +0100
Subject: [PATCH] Speed up colors computations

---
 elm/src/Test/Runner/Node/Vendor/Console.elm | 40 ++++++++++-----------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/elm/src/Test/Runner/Node/Vendor/Console.elm b/elm/src/Test/Runner/Node/Vendor/Console.elm
index 631afbd0..65b8bdd9 100644
--- a/elm/src/Test/Runner/Node/Vendor/Console.elm
+++ b/elm/src/Test/Runner/Node/Vendor/Console.elm
@@ -60,7 +60,7 @@ Not all terminals support this.
 -}
 dark : String -> String
 dark str =
-    String.join "" [ "\u{001B}[2m", str, "\u{001B}[22m" ]
+    "\u{001B}[2m" ++ str ++ "\u{001B}[22m"
 
 
 {-| Make the text bold.
@@ -80,7 +80,7 @@ Some terminals implement this as a color change rather than a boldness change.
 -}
 bold : String -> String
 bold str =
-    String.join "" [ "\u{001B}[1m", str, "\u{001B}[22m" ]
+    "\u{001B}[1m" ++ str ++ "\u{001B}[22m"
 
 
 {-| Make the text underlined.
@@ -100,14 +100,14 @@ Not all terminals support this.
 -}
 underline : String -> String
 underline str =
-    String.join "" [ "\u{001B}[4m", str, "\u{001B}[24m" ]
+    "\u{001B}[4m" ++ str ++ "\u{001B}[24m"
 
 
 {-| Invert the foreground and background colors from what they would otherwise be.
 -}
 colorsInverted : String -> String
 colorsInverted str =
-    String.join "" [ "\u{001B}[7m", str, "\u{001B}[27m" ]
+    "\u{001B}[7m" ++ str ++ "\u{001B}[27m"
 
 
 
@@ -118,56 +118,56 @@ colorsInverted str =
 -}
 black : String -> String
 black str =
-    String.join "" [ "\u{001B}[30m", str, "\u{001B}[39m" ]
+    "\u{001B}[30m" ++ str ++ "\u{001B}[39m"
 
 
 {-| Make the foreground text red.
 -}
 red : String -> String
 red str =
-    String.join "" [ "\u{001B}[31m", str, "\u{001B}[39m" ]
+    "\u{001B}[31m" ++ str ++ "\u{001B}[39m"
 
 
 {-| Make the foreground text green.
 -}
 green : String -> String
 green str =
-    String.join "" [ "\u{001B}[32m", str, "\u{001B}[39m" ]
+    "\u{001B}[32m" ++ str ++ "\u{001B}[39m"
 
 
 {-| Make the foreground text yellow.
 -}
 yellow : String -> String
 yellow str =
-    String.join "" [ "\u{001B}[33m", str, "\u{001B}[39m" ]
+    "\u{001B}[33m" ++ str ++ "\u{001B}[39m"
 
 
 {-| Make the foreground text blue.
 -}
 blue : String -> String
 blue str =
-    String.join "" [ "\u{001B}[34m", str, "\u{001B}[39m" ]
+    "\u{001B}[34m" ++ str ++ "\u{001B}[39m"
 
 
 {-| Make the foreground text magenta.
 -}
 magenta : String -> String
 magenta str =
-    String.join "" [ "\u{001B}[35m", str, "\u{001B}[39m" ]
+    "\u{001B}[35m" ++ str ++ "\u{001B}[39m"
 
 
 {-| Make the foreground text cyan.
 -}
 cyan : String -> String
 cyan str =
-    String.join "" [ "\u{001B}[36m", str, "\u{001B}[39m" ]
+    "\u{001B}[36m" ++ str ++ "\u{001B}[39m"
 
 
 {-| Make the foreground text white.
 -}
 white : String -> String
 white str =
-    String.join "" [ "\u{001B}[37m", str, "\u{001B}[39m" ]
+    "\u{001B}[37m" ++ str ++ "\u{001B}[39m"
 
 
 
@@ -178,53 +178,53 @@ white str =
 -}
 bgBlack : String -> String
 bgBlack str =
-    String.join "" [ "\u{001B}[40m", str, "\u{001B}[49m" ]
+    "\u{001B}[40m" ++ str ++ "\u{001B}[49m"
 
 
 {-| Make the background red.
 -}
 bgRed : String -> String
 bgRed str =
-    String.join "" [ "\u{001B}[41m", str, "\u{001B}[49m" ]
+    "\u{001B}[41m" ++ str ++ "\u{001B}[49m"
 
 
 {-| Make the background green.
 -}
 bgGreen : String -> String
 bgGreen str =
-    String.join "" [ "\u{001B}[42m", str, "\u{001B}[49m" ]
+    "\u{001B}[42m" ++ str ++ "\u{001B}[49m"
 
 
 {-| Make the background yellow.
 -}
 bgYellow : String -> String
 bgYellow str =
-    String.join "" [ "\u{001B}[43m", str, "\u{001B}[49m" ]
+    "\u{001B}[43m" ++ str ++ "\u{001B}[49m"
 
 
 {-| Make the background blue.
 -}
 bgBlue : String -> String
 bgBlue str =
-    String.join "" [ "\u{001B}[44m", str, "\u{001B}[49m" ]
+    "\u{001B}[44m" ++ str ++ "\u{001B}[49m"
 
 
 {-| Make the background magenta.
 -}
 bgMagenta : String -> String
 bgMagenta str =
-    String.join "" [ "\u{001B}[45m", str, "\u{001B}[49m" ]
+    "\u{001B}[45m" ++ str ++ "\u{001B}[49m"
 
 
 {-| Make the background cyan.
 -}
 bgCyan : String -> String
 bgCyan str =
-    String.join "" [ "\u{001B}[46m", str, "\u{001B}[49m" ]
+    "\u{001B}[46m" ++ str ++ "\u{001B}[49m"
 
 
 {-| Make the background white.
 -}
 bgWhite : String -> String
 bgWhite str =
-    String.join "" [ "\u{001B}[47m", str, "\u{001B}[49m" ]
+    "\u{001B}[47m" ++ str ++ "\u{001B}[49m"