const { canMerge, prettyPrint } = require('./helpers') const deepMerge = require('./deep_merge') const deepAssign = (obj, path, value) => { if (!value) throw new Error(`Value can't be ${value}`) const keys = path.split('.') const key = keys.pop() const objRef = keys.reduce((acc, currentValue) => { /* eslint no-param-reassign: 0 */ if (!acc[currentValue]) acc[currentValue] = {} return acc[currentValue] }, obj) if (!objRef) throw new Error(`Prop not found: ${path} in ${prettyPrint(obj)}`) objRef[key] = canMerge(value) ? deepMerge(objRef[key], value) : value return obj } module.exports = deepAssign