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* @param {object} value
* @param {object} diff
*/
export const handleChange = ({value, diff}) => {
return {...value, ...diff}
}
/**
* @param {object} value
* @param {string} key
* @param {object} diff
*/
export const handleKeyChange = ({value, key, diff}) => {
const updated = handleChange({value: value[key], diff})
return handleChange({value, diff: {[key]: updated}})
}
/**
* @param {object} value
* @param {number} i
* @param {object} diff
*/
export const handleArrayChange = ({value = [], index, diff}) => {
let arr = [...value]
arr[index] = {...arr[index] || {}, ...diff}
return arr
}
/**
* @param {object} value
* @param {number} i
* @param {string} key
* @param {object} diff
*/
export const handleArrayKeyChange = ({value = {}, index, key, diff}) => {
const updated = handleArrayChange({value: value[key] || [], index, diff})
return handleChange({value, diff: {[key]: updated}})
}
/**
* @param {array} value
* @param {object} diff
*/
export const pushToArray = ({value = [], diff}) => {
let arr = [...value]
arr.push(diff)
return arr
}
/**
* @param {object} value
* @param {string} key
* @param {object} diff
*/
export const pushToArrayKey = ({value = {}, key, diff}) => {
let arr = [...value[key] || []]
arr.push(diff)
return handleChange({value, diff: {[key]: arr}})
}
/**
* @param {array} value
* @param {number} i
*/
export const removeFromArray = ({value = [], index}) => {
let arr = [...value]
arr.splice(index, 1)
return arr
}
/**
* @param {object} value
* @param {number} i
* @param {string} key
*/
export const removeFromArrayKey = ({value = {}, index, key}) => {
const updated = removeFromArray({value: value[key], index})
return handleChange({value, diff: {[key]: updated}})
}
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