1 files changed, 31 insertions, 0 deletions
diff --git a/node_modules/core-js/internals/string-pad.js b/node_modules/core-js/internals/string-pad.js
new file mode 100644
index 0000000..c03090e
--- /dev/null
+++ b/node_modules/core-js/internals/string-pad.js
@@ -0,0 +1,31 @@
+// https://github.com/tc39/proposal-string-pad-start-end
+var toLength = require('../internals/to-length');
+var repeat = require('../internals/string-repeat');
+var requireObjectCoercible = require('../internals/require-object-coercible');
+
+var ceil = Math.ceil;
+
+// `String.prototype.{ padStart, padEnd }` methods implementation
+var createMethod = function (IS_END) {
+  return function ($this, maxLength, fillString) {
+    var S = String(requireObjectCoercible($this));
+    var stringLength = S.length;
+    var fillStr = fillString === undefined ? ' ' : String(fillString);
+    var intMaxLength = toLength(maxLength);
+    var fillLen, stringFiller;
+    if (intMaxLength <= stringLength || fillStr == '') return S;
+    fillLen = intMaxLength - stringLength;
+    stringFiller = repeat.call(fillStr, ceil(fillLen / fillStr.length));
+    if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen);
+    return IS_END ? S + stringFiller : stringFiller + S;
+  };
+};
+
+module.exports = {
+  // `String.prototype.padStart` method
+  // https://tc39.github.io/ecma262/#sec-string.prototype.padstart
+  start: createMethod(false),
+  // `String.prototype.padEnd` method
+  // https://tc39.github.io/ecma262/#sec-string.prototype.padend
+  end: createMethod(true)
+};