1234567891011121314151617181920212223242526272829303132333435363738
var Symbol = require('./_Symbol'),    arrayMap = require('./_arrayMap'),    isArray = require('./isArray'),    isSymbol = require('./isSymbol');
/** 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;}
module.exports = baseToString;