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| Info | ||
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This routine is available since starting with katl-commons 1.0. |
Syntax
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arrayElementExists(array, elem)
Description
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| Excerpt |
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Returns true if the element exists in the array, false otherwise. |
Alias
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elementExists(array, elem)
Parameters
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Parameter name | Type | Required | Description |
|---|---|---|---|
array | array | Yes | The array where the element existence is checked. |
element | any | Yes | The element whose existence is checked. |
Returns
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boolean
Example
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| Code Block |
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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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| Note |
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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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