find
Modified on Mon, 07 Aug 2023
Description
Return the value of the first element that passes a test provided by the expression.
Syntax
find(array, element, expression)
Parameters
| Input Parameter | Type | Description |
|---|---|---|
| array | Array | The array find() was called upon |
| element | any | The current element being processed in the array |
| expression | expression | A boolean expression to be run for each array element. |
Return value
| Type |
|---|
| any |
Sample
| Example | Result | Description |
|---|---|---|
| find([1, 2, 3, 4], x, x > 2) | 3 | Returns the first element that satisfies the test |
| find([{'name' : 'John', 'age' : 18},{'name' : 'Raj', 'age' : 25}, {'name' : 'Arun', 'age' : 20}], x, x.age > 18) | {'name' : 'Raj', 'age' : 25} | Returns the first user account with age greater than 18 |
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