Function: mergeWith()

mergeWith(object, source, customizer)

function mergeWith<TObject, TSource>(
   object, 
   source, 
   customizer): TObject & TSource

This method is like _.merge except that it accepts customizer which is invoked to produce the merged values of the destination and source properties. If customizer returns undefined merging is handled by the method instead. The customizer is invoked with seven arguments: (objValue, srcValue, key, object, source, stack).

Type Parameters

Type Parameter
`TObject`
`TSource`

Parameters

Parameter	Type	Description
`object`	`TObject`	The destination object.
`source`	`TSource`	-
`customizer`	(`value`, `srcValue`, `key`, `object`, `source`) => `any`	The function to customize assigned values.

Returns

TObject & TSource

Returns object.

Example

function customizer(objValue, srcValue) {
  if (_.isArray(objValue)) {
    return objValue.concat(srcValue);
  }
}
 
var object = {
  'fruits': ['apple'],
  'vegetables': ['beet']
};
 
var other = {
  'fruits': ['banana'],
  'vegetables': ['carrot']
};
 
_.mergeWith(object, other, customizer);
// => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }

Defined in

submodules/univer/node_modules/.pnpm/@types+lodash@4.17.7/node_modules/@types/lodash/common/object.d.ts:1937

mergeWith(object, source1, source2, customizer)

function mergeWith<TObject, TSource1, TSource2>(
   object, 
   source1, 
   source2, 
   customizer): TObject & TSource1 & TSource2

Type Parameters

Type Parameter
`TObject`
`TSource1`
`TSource2`

Parameters

Parameter	Type
`object`	`TObject`
`source1`	`TSource1`
`source2`	`TSource2`
`customizer`	(`value`, `srcValue`, `key`, `object`, `source`) => `any`

Returns

TObject & TSource1 & TSource2

See

_.mergeWith

Defined in

submodules/univer/node_modules/.pnpm/@types+lodash@4.17.7/node_modules/@types/lodash/common/object.d.ts:1941

mergeWith(object, source1, source2, source3, customizer)

function mergeWith<TObject, TSource1, TSource2, TSource3>(
   object, 
   source1, 
   source2, 
   source3, 
   customizer): TObject & TSource1 & TSource2 & TSource3

Type Parameters

Type Parameter
`TObject`
`TSource1`
`TSource2`
`TSource3`

Parameters

Parameter	Type
`object`	`TObject`
`source1`	`TSource1`
`source2`	`TSource2`
`source3`	`TSource3`
`customizer`	(`value`, `srcValue`, `key`, `object`, `source`) => `any`

Returns

TObject & TSource1 & TSource2 & TSource3

See

_.mergeWith

Defined in

submodules/univer/node_modules/.pnpm/@types+lodash@4.17.7/node_modules/@types/lodash/common/object.d.ts:1945

mergeWith(object, source1, source2, source3, source4, customizer)

function mergeWith<TObject, TSource1, TSource2, TSource3, TSource4>(
   object, 
   source1, 
   source2, 
   source3, 
   source4, 
   customizer): TObject & TSource1 & TSource2 & TSource3 & TSource4

Type Parameters

Type Parameter
`TObject`
`TSource1`
`TSource2`
`TSource3`
`TSource4`

Parameters

Parameter	Type
`object`	`TObject`
`source1`	`TSource1`
`source2`	`TSource2`
`source3`	`TSource3`
`source4`	`TSource4`
`customizer`	(`value`, `srcValue`, `key`, `object`, `source`) => `any`

Returns

TObject & TSource1 & TSource2 & TSource3 & TSource4

See

_.mergeWith

Defined in

submodules/univer/node_modules/.pnpm/@types+lodash@4.17.7/node_modules/@types/lodash/common/object.d.ts:1949

mergeWith(object, otherArgs)

function mergeWith(object, ...otherArgs): any

Parameters

Parameter	Type
`object`	`any`
...`otherArgs`	`any`[]

Returns

any

See

_.mergeWith

Defined in

submodules/univer/node_modules/.pnpm/@types+lodash@4.17.7/node_modules/@types/lodash/common/object.d.ts:1953

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