Function.byName()
Get a user-defined Function document by its name.
Description
The Function.byName()
method gets the Function object if it exists and
is accessible.
Return value
One of:
Type | Description |
---|---|
FunctionDef |
Function object. See Function document definition. |
NullFunctionDef |
UDF document doesn’t exist or is inaccessible. |
Examples
-
Fetch a UDF when it exists and is accessible:
{ name: "inventory", coll: Function, ts: Time("2099-04-10T17:50:39.955Z"), body: <<-END (name) => { Product.byName(name) { name: .name, description: .description, quantity: .quantity } } END, role: "server" }
-
When the UDF document doesn’t exist or is inaccessible:
Function.byName("doesnotexist") /* not found */
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