deps: upgrade npm to 6.1.0

PR-URL: https://github.com/nodejs/node/pull/20190
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/deps/npm/node_modules/lodash/internal/charsRightIndex.js b/deps/npm/node_modules/lodash/internal/charsRightIndex.js
new file mode 100644
index 0000000000..1251dcb2a2
--- /dev/null
+++ b/deps/npm/node_modules/lodash/internal/charsRightIndex.js
@@ -0,0 +1,17 @@
+/**
+ * Used by `_.trim` and `_.trimRight` to get the index of the last character
+ * of `string` that is not found in `chars`.
+ *
+ * @private
+ * @param {string} string The string to inspect.
+ * @param {string} chars The characters to find.
+ * @returns {number} Returns the index of the last character not found in `chars`.
+ */
+function charsRightIndex(string, chars) {
+  var index = string.length;
+
+  while (index-- && chars.indexOf(string.charAt(index)) > -1) {}
+  return index;
+}
+
+module.exports = charsRightIndex;