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Parameter name | Type | Required | Description |
|---|---|---|---|
arrayName | array | Yes | The array to which Array the new element is added to. |
elem | any | Yes | The element Element to be added. Must be the same type as the array type. |
Return Type
array
Example
Example 1
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The result returned by the routine is assigned to a new array watchers2, so the initial array watchers watchers will not be modified.
Example 2
| Code Block |
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watchers = addElement(watchers, currentUser()); |
The result returned by the routine is assigned to the same array watchers, so the initial array watchers watchers will be modified.
Note
| Note |
|---|
If elem is not the same type as declared in the array definition, the routine returns error. |
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| Info | ||
|---|---|---|
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Starting with version 2.5 is easier for you to just use the '+' operator to add elements to an array. array = array + element it is a simple and more meaningful way to express it. array += element is even better !. |
See also
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