Moved isNumber into functions.js

meszaros-lajos-gyorgy · Jan 21, 2022 · 98168b8 · 98168b8
1 parent f1205c6
commit 98168b8
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Showing 3 changed files with 17 additions and 13 deletions.
diff --git a/index.js b/index.js
diff --git a/src/functions.js b/src/functions.js
@@ -0,0 +1,15 @@
+function isNumber(x) {
+    if (typeof x === 'number') return true;
+    if (/^0x[0-9a-f]+$/i.test(x)) {
+        try {
+            return Number(x) <= Number.MAX_SAFE_INTEGER;
+        } catch {
+            return false;
+        }
+    }
+    return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
+}
+
+module.exports = {
+    isNumber
+};
diff --git a/src/index.js b/src/index.js
@@ -1,17 +1,6 @@
 const unflatten = require('flat').unflatten;
 const flatten = require('flat');
-
-function isNumber(x) {
-    if (typeof x === 'number') return true;
-    if (/^0x[0-9a-f]+$/i.test(x)) {
-        try {
-            return Number(x) <= Number.MAX_SAFE_INTEGER;
-        } catch {
-            return false;
-        }
-    }
-    return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
-}
+const { isNumber } = require('./functions.js');
 
 module.exports = function (args, opts) {
     if (!opts) opts = {};