readd tests

1 files changed, 14 insertions, 0 deletions

diff --git a/src/gleam_stdlib.mjs b/src/gleam_stdlib.mjs
index d726421..9d37ec3 100644
--- a/src/gleam_stdlib.mjs
+++ b/src/gleam_stdlib.mjs
@@ -349,6 +349,20 @@ export function codepoint(int) {
   return new UtfCodepoint(int);
 }
 
+export function string_to_codepoint_integer_list(string) {
+  return List.fromArray(
+    Array.from(string)
+      .map(item => item.codePointAt(0))
+  );
+}
+
+export function utf_codepoint_list_to_string(utf_codepoint_integer_list) {
+  return utf_codepoint_integer_list
+    .toArray()
+    .map(x => String.fromCodePoint(x.value))
+    .join("");
+}
+
 export function regex_check(regex, string) {
   return regex.test(string);
 }