Bump to v4.7.0.

repeat.js

@@ -1,16 +1,11 @@
-define(['./toInteger', './toString'], function(toInteger, toString) {
-
-  /** Used as references for various `Number` constants. */
-  var MAX_SAFE_INTEGER = 9007199254740991;
-
-  /* Built-in method references for those with the same name as other `lodash` methods. */
-  var nativeFloor = Math.floor;
+define(['./_baseRepeat', './toInteger', './toString'], function(baseRepeat, toInteger, toString) {
 
   /**
    * Repeats the given string `n` times.
    *
    * @static
    * @memberOf _
+   * @since 3.0.0
    * @category String
    * @param {string} [string=''] The string to repeat.
    * @param {number} [n=0] The number of times to repeat the string.
@@ -27,24 +22,7 @@ define(['./toInteger', './toString'], function(toInteger, toString) {
    * // => ''
    */
   function repeat(string, n) {
-    string = toString(string);
-    n = toInteger(n);
-
-    var result = '';
-    if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
-      return result;
-    }
-    // Leverage the exponentiation by squaring algorithm for a faster repeat.
-    // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
-    do {
-      if (n % 2) {
-        result += string;
-      }
-      n = nativeFloor(n / 2);
-      string += string;
-    } while (n);
-
-    return result;
+    return baseRepeat(toString(string), toInteger(n));
   }
 
   return repeat;