import Stack from './_Stack.js';import arrayEach from './_arrayEach.js';import assignMergeValue from './_assignMergeValue.js';import baseKeysIn from './_baseKeysIn.js';import baseMergeDeep from './_baseMergeDeep.js';import isArray from './isArray.js';import isObject from './isObject.js';import isTypedArray from './isTypedArray.js';
function baseMerge(object, source, srcIndex, customizer, stack) { if (object === source) { return; } if (!(isArray(source) || isTypedArray(source))) { var props = baseKeysIn(source); } arrayEach(props || source, function(srcValue, key) { if (props) { key = srcValue; srcValue = source[key]; } if (isObject(srcValue)) { stack || (stack = new Stack); baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); } else { var newValue = customizer ? customizer(object[key], srcValue, (key + ''), object, source, stack) : undefined;
if (newValue === undefined) { newValue = srcValue; } assignMergeValue(object, key, newValue); } });}
export default baseMerge;