1 files changed, 11 insertions, 0 deletions
diff --git a/node_modules/strip-outer/index.js b/node_modules/strip-outer/index.js
new file mode 100644
index 0000000..497186a
--- /dev/null
+++ b/node_modules/strip-outer/index.js
@@ -0,0 +1,11 @@
+'use strict';
+var escapeStringRegexp = require('escape-string-regexp');
+
+module.exports = function (str, sub) {
+	if (typeof str !== 'string' || typeof sub !== 'string') {
+		throw new TypeError();
+	}
+
+	sub = escapeStringRegexp(sub);
+	return str.replace(new RegExp('^' + sub + '|' + sub + '$', 'g'), '');
+};