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define(['./_Symbol', './_arrayMap', './isArray', './isSymbol'], function(Symbol, arrayMap, isArray, isSymbol) {
  /** Used as a safe reference for `undefined` in pre-ES5 environments. */  var undefined;
  /** Used as references for various `Number` constants. */  var INFINITY = 1 / 0;
  /** Used to convert symbols to primitives and strings. */  var symbolProto = Symbol ? Symbol.prototype : undefined,      symbolToString = symbolProto ? symbolProto.toString : undefined;
  /**   * The base implementation of `_.toString` which doesn't convert nullish   * values to empty strings.   *   * @private   * @param {*} value The value to process.   * @returns {string} Returns the string.   */  function baseToString(value) {    // Exit early for strings to avoid a performance hit in some environments.    if (typeof value == 'string') {      return value;    }    if (isArray(value)) {      // Recursively convert values (susceptible to call stack limits).      return arrayMap(value, baseToString) + '';    }    if (isSymbol(value)) {      return symbolToString ? symbolToString.call(value) : '';    }    var result = (value + '');    return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;  }
  return baseToString;});