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This routine is available since katl-commons starting with SIL Engine™ 1.0. |
Syntax
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arrayElementExists(array, elem)
Description
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Returns "true" if the element exists in the array , and "false" otherwise. |
Alias
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elementExists(array, elem)
Parameters
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Parameter name | Type | Required | Description |
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array | array | Yes |
Array where the element existence is checked. | ||
element | any | Yes |
Element the existence is checked for. |
Returns
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boolean
Example
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if( elementExists(watchers, currentUser()) ){
print("You are watching this issue.");
}
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The routine returns "true" if currentUser is in the watchers array and if the result is "true" a message is printed.
Notes
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If elem is not the same type as declared in the array definition, the routine returns "error". |
See also
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