split off to_chars_array

src/lib.rs

@@ -36,7 +36,7 @@ pub use crate::{
 		step_helper,
 		EguiHelper,
 	},
-	unicode_helper::to_unicode_hash,
+	unicode_helper::{to_chars_array, to_unicode_hash},
 };
 
 cfg_if::cfg_if! {

src/unicode_helper.rs

@@ -7,3 +7,25 @@ pub fn to_unicode_hash(c: char) -> String {
 		.replace('}', "")
 		.to_uppercase()
 }
+
+#[allow(dead_code)]
+pub fn to_chars_array(chars: Vec<char>) -> String {
+	[
+		"[",
+		&chars
+			.iter()
+			.map(|c| format!("'{}'", c.escape_unicode()))
+			.enumerate()
+			.map(|(i, x)| {
+				// Add comma and space if needed
+				match chars.len() > i + 1 {
+					true => x + ", ",
+					false => x,
+				}
+			})
+			.collect::<Vec<String>>()
+			.concat(),
+		"]",
+	]
+	.concat()
+}