Reverse_lookup_all
- 18 May 2022
- 1 Minute to read
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Reverse_lookup_all
- Updated on 18 May 2022
- 1 Minute to read
- DarkLight
- PDF
Article Summary
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Given a value and a target object, return a list of all the keys under which the given value can be found.
Function signature
REVERSE_LOOKUP_ALL(object: Object, value: String|Number|Boolean|Array|Object) => Array
Parameter | Description |
---|---|
Object | Object whose key will be get |
Value | Value to find key |
Examples
animal = {"name":"dog","weight":123,"active":false,"children":0,"height":123}
animals = {"dog":"Richi","cat":"Tom","mouse":"Jerry","fox":"Alice","horse":"Richi"}
Formula | Return value |
---|---|
REVERSE_LOOKUP_ALL(animal, 123) | ["weight","height"] |
REVERSE_LOOKUP_ALL(animals, "Richi") | ["dog","horse"] |
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