Bump to v4.11.2.

_baseToNumber.js

@@ -0,0 +1,25 @@
+define(['./isSymbol'], function(isSymbol) {
+
+  /** Used as references for various `Number` constants. */
+  var NAN = 0 / 0;
+
+  /**
+   * The base implementation of `_.toNumber` which doesn't ensure correct
+   * conversions of binary, hexadecimal, or octal string values.
+   *
+   * @private
+   * @param {*} value The value to process.
+   * @returns {number} Returns the number.
+   */
+  function baseToNumber(value) {
+    if (typeof value == 'number') {
+      return value;
+    }
+    if (isSymbol(value)) {
+      return NAN;
+    }
+    return +value;
+  }
+
+  return baseToNumber;
+});