code: function initial(array) {
        var length = array == null ? 0 : array.length;
        return length ? baseSlice(array, 0, -1) : [];
      }
docs: Gets all but the last element of `array`.
  
  @static
  @memberOf _
  @since 0.1.0
  @category Array
  @param {Array} array The array to query.
  @returns {Array} Returns the slice of `array`.
  @example
  
  _.initial([1, 2, 3]);
  // => [1, 2]