Rewriting Project

1 files changed, 28 insertions, 0 deletions

diff --git a/node_modules/core-js/internals/string-trim.js b/node_modules/core-js/internals/string-trim.js
new file mode 100644
index 0000000..294a32c
--- /dev/null
+++ b/node_modules/core-js/internals/string-trim.js
@@ -0,0 +1,28 @@
+var requireObjectCoercible = require('../internals/require-object-coercible');
+var whitespaces = require('../internals/whitespaces');
+
+var whitespace = '[' + whitespaces + ']';
+var ltrim = RegExp('^' + whitespace + whitespace + '*');
+var rtrim = RegExp(whitespace + whitespace + '*$');
+
+// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation
+var createMethod = function (TYPE) {
+  return function ($this) {
+    var string = String(requireObjectCoercible($this));
+    if (TYPE & 1) string = string.replace(ltrim, '');
+    if (TYPE & 2) string = string.replace(rtrim, '');
+    return string;
+  };
+};
+
+module.exports = {
+  // `String.prototype.{ trimLeft, trimStart }` methods
+  // https://tc39.github.io/ecma262/#sec-string.prototype.trimstart
+  start: createMethod(1),
+  // `String.prototype.{ trimRight, trimEnd }` methods
+  // https://tc39.github.io/ecma262/#sec-string.prototype.trimend
+  end: createMethod(2),
+  // `String.prototype.trim` method
+  // https://tc39.github.io/ecma262/#sec-string.prototype.trim
+  trim: createMethod(3)
+};