Added 'Decimal' option for toggleStrings. Closes #337.

src/core/lib/Decimal.mjs

@@ -0,0 +1,37 @@
+/**
+ * Decimal functions.
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Utils from "../Utils";
+
+
+/**
+ * Convert a string of decimal values into a byte array.
+ *
+ * @param {string} data
+ * @param {string} [delim]
+ * @returns {byteArray}
+ *
+ * @example
+ * // returns [10,20,30]
+ * fromDecimal("10 20 30");
+ *
+ * // returns [10,20,30]
+ * fromDecimal("10:20:30", "Colon");
+ */
+export function fromDecimal(data, delim="Auto") {
+    delim = Utils.charRep(delim);
+    const output = [];
+    let byteStr = data.split(delim);
+    if (byteStr[byteStr.length-1] === "")
+        byteStr = byteStr.slice(0, byteStr.length-1);
+
+    for (let i = 0; i < byteStr.length; i++) {
+        output[i] = parseInt(byteStr[i], 10);
+    }
+    return output;
+}

src/core/lib/Hex.mjs

@@ -1,5 +1,5 @@
 /**
- * Byte representation functions.
+ * Hexadecimal functions.
  *
  * @author n1474335 [n1474335@gmail.com]
  * @copyright Crown Copyright 2016
@@ -83,8 +83,7 @@ export function toHexFast(data) {
  * // returns [10,20,30]
  * fromHex("0a:14:1e", "Colon");
  */
-export function fromHex(data, delim, byteLen=2) {
-    delim = delim || "Auto";
+export function fromHex(data, delim="Auto", byteLen=2) {
     if (delim !== "None") {
         const delimRegex = delim === "Auto" ? /[^a-f\d]/gi : Utils.regexRep(delim);
         data = data.replace(delimRegex, "");