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var baseAssignValue = require('./_baseAssignValue'),    eq = require('./eq');
/** * This function is like `assignValue` except that it doesn't assign * `undefined` values. * * @private * @param {Object} object The object to modify. * @param {string} key The key of the property to assign. * @param {*} value The value to assign. */function assignMergeValue(object, key, value) {  if ((value !== undefined && !eq(object[key], value)) ||      (value === undefined && !(key in object))) {    baseAssignValue(object, key, value);  }}
module.exports = assignMergeValue;