whole_func_string: function uniq(array, isSorted, callback, thisArg) {
        // juggle arguments
        if (typeof isSorted != 'boolean' && isSorted != null) {
          thisArg = callback;
          callback = !(thisArg && thisArg[isSorted] === array) ? isSorted : null;
          isSorted = false;
        }
        if (callback != null) {
          callback = lodash.createCallback(callback, thisArg, 3);
        }
        return baseUniq(array, isSorted, callback);
      }
func_code_string: function uniq(array, isSorted, callback, thisArg) {
        // juggle arguments
        if (typeof isSorted != 'boolean' && isSorted != null) {
          thisArg = callback;
          callback = !(thisArg && thisArg[isSorted] === array) ? isSorted : null;
          isSorted = false;
        }
        if (callback != null) {
          callback = lodash.createCallback(callback, thisArg, 3);
        }
        return baseUniq(array, isSorted, callback);
      }
func_documentation_string: Creates a duplicate-value-free version of an array using strict equality
  for comparisons, i.e. `===`. If the array is sorted, providing
  `true` for `isSorted` will use a faster algorithm. If a callback is provided
  each element of `array` is passed through the callback before uniqueness
  is computed. The callback is bound to `thisArg` and invoked with three
  arguments; (value, index, array).
  
  If a property name is provided for `callback` the created "_.pluck" style
  callback will return the property value of the given element.
  
  If an object is provided for `callback` the created "_.where" style callback
  will return `true` for elements that have the properties of the given object,
  else `false`.
  
  @static
  @memberOf _
  @alias unique
  @category Arrays
  @param {Array} array The array to process.
  @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted.
  @param {Function|Object|string} [callback=identity] The function called
  per iteration. If a property name or object is provided it will be used
  to create a "_.pluck" or "_.where" style callback, respectively.
  @param {*} [thisArg] The `this` binding of `callback`.
  @returns {Array} Returns a duplicate-value-free array.
  @example
  
  _.uniq([1, 2, 1, 3, 1]);
  // => [1, 2, 3]
  
  _.uniq([1, 1, 2, 2, 3], true);
  // => [1, 2, 3]
  
  _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); });
  // => ['A', 'b', 'C']
  
  _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math);
  // => [1, 2.5, 3]
  
  // using "_.pluck" callback shorthand
  _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
  // => [{ 'x': 1 }, { 'x': 2 }]