diff options
Diffstat (limited to 'node_modules/es5-ext/string/#')
| -rw-r--r-- | node_modules/es5-ext/string/#/repeat/shim.js | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/node_modules/es5-ext/string/#/repeat/shim.js b/node_modules/es5-ext/string/#/repeat/shim.js index 7b8d8fbed..ac259a83b 100644 --- a/node_modules/es5-ext/string/#/repeat/shim.js +++ b/node_modules/es5-ext/string/#/repeat/shim.js @@ -1,6 +1,6 @@ -/* eslint no-bitwise: "off" */ - -// Thanks: http://www.2ality.com/2014/01/efficient-string-repeat.html +// Thanks +// @rauchma http://www.2ality.com/2014/01/efficient-string-repeat.html +// @mathiasbynens https://github.com/mathiasbynens/String.prototype.repeat/blob/4a4b567def/repeat.js "use strict"; @@ -12,11 +12,13 @@ module.exports = function (count) { count = toInteger(count); if (count < 0) throw new RangeError("Count must be >= 0"); if (!isFinite(count)) throw new RangeError("Count must be < ∞"); - if (!count) return ""; - if (count === 1) return str; result = ""; - if (count & 1) result += str; - while ((count >>>= 1)) str += str; - return result + str; + while (count) { + if (count % 2) result += str; + if (count > 1) str += str; + // eslint-disable-next-line no-bitwise + count >>= 1; + } + return result; }; |