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SELECT_BY_KEY
Find objects from a list by a key
Description
Finds multiple objects from the given list by a key-value pair.
For example, given Key
"age" and Value 20, will return a list containing all objects in the list whose age property is 20, or an empty list if no matching objects were found.Function signature
1
SELECT_BY_KEY(list: Array, key: String, value: ) => Array
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Parameter
Description
List
List to find objects in
Key
Key whose value to match
Value
Value to match
Examples
1
array1 = [{"a":3},{"a":2},{"a":2,"b":3}]
2
array2 = [{"a":3},{"a":{"b":10}}]
3
array = [{"a":3},{"a":2}]
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Formula
Return value
SELECT_BY_KEY(array1, "a", 2)[{"a":2},{"a":2,"b":3}]SELECT_BY_KEY(array2, "a", { b: 10 })[{"a":{"b":10}}]SELECT_BY_KEY(array, "a", 4)[]Last modified 1yr ago
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