Function pickBy

pickBy<T extends Record<string, any>>(
obj: T,
shouldPick?: (value: T[keyof T], key: keyof T, obj: T) => boolean,
): Partial<T>
Creates a new object composed of the properties that satisfy the predicate function.

This function takes an object and a predicate function, and returns a new object that includes only the properties for which the predicate function returns true.
Type Parameters
- T extends Record<string, any>
  The type of object.
Parameters
- obj: T
  The object to pick properties from.
- OptionalshouldPick: (value: T[keyof T], key: keyof T, obj: T) => boolean
  A predicate function that determines whether a property should be picked. It takes the property's key and value as arguments and returns true if the property should be picked, and false otherwise.
Returns Partial<T>
A new object with the properties that satisfy the predicate function.
Example
```
const obj = { a: 1, b: 'pick', c: 3 };
const shouldPick = (value) => typeof value === 'string';
const result = pickBy(obj, shouldPick);
// result will be { b: 'pick' }
```
- Defined in src/lodash-modern.ts:546