basant307/AI_Governance_Project

1import baseRest from './_baseRest.js';2import isIterateeCall from './_isIterateeCall.js';3 4/**5 * Creates a function like `_.assign`.6 *7 * @private8 * @param {Function} assigner The function to assign values.9 * @returns {Function} Returns the new assigner function.10 */11function createAssigner(assigner) {12  return baseRest(function(object, sources) {13    var index = -1,14        length = sources.length,15        customizer = length > 1 ? sources[length - 1] : undefined,16        guard = length > 2 ? sources[2] : undefined;17 18    customizer = (assigner.length > 3 && typeof customizer == 'function')19      ? (length--, customizer)20      : undefined;21 22    if (guard && isIterateeCall(sources[0], sources[1], guard)) {23      customizer = length < 3 ? undefined : customizer;24      length = 1;25    }26    object = Object(object);27    while (++index < length) {28      var source = sources[index];29      if (source) {30        assigner(object, source, index, customizer);31      }32    }33    return object;34  });35}36 37export default createAssigner;38