Function pick

pick<T, K>(source: T, keys: K[]): Pick<T, K>
Picks properties from source value. If source type is nullable or optional, the result type is nullable or optional too.

There are two signatures of this function, depending on number of properties.
1. When number of picked properties <= 15, the result type will be the source value only with these properties (strongly typed).
2. If the number of picked properties > 15, the result will be the source value with all properties marked as optional.
Returns
the source value with picked properties
Type Parameters
- T
- K extends string | number | symbol
Parameters
- source: T
  
  source value which properties should be picked
- keys: K[]
  
  array of names of the properties
Returns Pick<T, K>
- Defined in src/pick/pick.ts:5
pick<T, K>(source: Nullable<T>, keys: K[]): Undefinable<Pick<T, K>>
Picks properties from source value. If source type is nullable or optional, the result type is nullable or optional too.

There are two signatures of this function, depending on number of properties.
1. When number of picked properties <= 15, the result type will be the source value only with these properties (strongly typed).
2. If the number of picked properties > 15, the result will be the source value with all properties marked as optional.
Returns
the source value with picked properties
Type Parameters
- T
- K extends string | number | symbol
Parameters
- source: Nullable<T>
  
  source value which properties should be picked
- keys: K[]
  
  array of names of the properties
Returns Undefinable<Pick<T, K>>
- Defined in src/pick/pick.ts:6
pick<T, K>(source: Nullable<T>, keys: K[]): Nullable<Pick<T, K>>
Picks properties from source value. If source type is nullable or optional, the result type is nullable or optional too.

There are two signatures of this function, depending on number of properties.
1. When number of picked properties <= 15, the result type will be the source value only with these properties (strongly typed).
2. If the number of picked properties > 15, the result will be the source value with all properties marked as optional.
Returns
the source value with picked properties
Type Parameters
- T
- K extends string | number | symbol
Parameters
- source: Nullable<T>
  
  source value which properties should be picked
- keys: K[]
  
  array of names of the properties
Returns Nullable<Pick<T, K>>
- Defined in src/pick/pick.ts:7
pick<T, K>(source: Optional<T>, keys: K[]): Optional<Pick<T, K>>
Picks properties from source value. If source type is nullable or optional, the result type is nullable or optional too.

There are two signatures of this function, depending on number of properties.
1. When number of picked properties <= 15, the result type will be the source value only with these properties (strongly typed).
2. If the number of picked properties > 15, the result will be the source value with all properties marked as optional.
Returns
the source value with picked properties
Type Parameters
- T
- K extends string | number | symbol
Parameters
- source: Optional<T>
  
  source value which properties should be picked
- keys: K[]
  
  array of names of the properties
Returns Optional<Pick<T, K>>
- Defined in src/pick/pick.ts:8

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