1 files changed, 12 insertions, 0 deletions
diff --git a/tools/node_modules/eslint/node_modules/is-decimal/index.js b/tools/node_modules/eslint/node_modules/is-decimal/index.js
new file mode 100644
index 0000000000..e0940c040d
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/is-decimal/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = decimal;
+
+/* Check if the given character code, or the character
+ * code at the first character, is decimal. */
+function decimal(character) {
+  var code = typeof character === 'string' ?
+    character.charCodeAt(0) : character;
+
+  return code >= 48 && code <= 57; /* 0-9 */
+}