aboutsummaryrefslogtreecommitdiff
path: root/node_modules/repeating/index.js
diff options
context:
space:
mode:
authorFlorian Dold <florian.dold@gmail.com>2016-10-10 03:43:44 +0200
committerFlorian Dold <florian.dold@gmail.com>2016-10-10 03:43:44 +0200
commitabd94a7f5a50f43c797a11b53549ae48fff667c3 (patch)
treeab8ed457f65cdd72e13e0571d2975729428f1551 /node_modules/repeating/index.js
parenta0247c6a3fd6a09a41a7e35a3441324c4dcb58be (diff)
downloadwallet-core-abd94a7f5a50f43c797a11b53549ae48fff667c3.tar.xz
add node_modules to address #4364
Diffstat (limited to 'node_modules/repeating/index.js')
-rw-r--r--node_modules/repeating/index.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/node_modules/repeating/index.js b/node_modules/repeating/index.js
new file mode 100644
index 000000000..ccae0d7c3
--- /dev/null
+++ b/node_modules/repeating/index.js
@@ -0,0 +1,24 @@
+'use strict';
+var isFinite = require('is-finite');
+
+module.exports = function (str, n) {
+ if (typeof str !== 'string') {
+ throw new TypeError('Expected `input` to be a string');
+ }
+
+ if (n < 0 || !isFinite(n)) {
+ throw new TypeError('Expected `count` to be a positive finite number');
+ }
+
+ var ret = '';
+
+ do {
+ if (n & 1) {
+ ret += str;
+ }
+
+ str += str;
+ } while ((n >>= 1));
+
+ return ret;
+};