feat!: initial commit

Signed-off-by: João Augusto Costa Branco Marado Torres <torres.dev@disroot.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/utils/bases.ts b/src/utils/bases.ts
new file mode 100644
index 0000000..a610d13
--- /dev/null
+++ b/src/utils/bases.ts
@@ -0,0 +1,11 @@
+export const bufferToBase = (buf: Uint8Array, base = 10): string => {
+  if (base < 2 || base > 36) {
+    throw new RangeError("Base must be between 2 and 36.");
+  }
+
+  const max = Math.ceil(8 / Math.log2(base)); // Math.log2(1 << 8) = 8
+
+  return Array.from(buf, (byte) => byte.toString(base).padStart(max, "0")).join(
+    "",
+  );
+};