Difference between revisions of "FuncRef"
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(Add reference to the "isa" operator) |
(Link to function references) |
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| − | <c>funcRef</c> returns a map that represents a function reference in | + | <c>funcRef</c> returns a map that represents a [[Function#Function_References|function reference]] in |
MiniScript's core type system. This can be used with `[[Isa | isa]]` | MiniScript's core type system. This can be used with `[[Isa | isa]]` | ||
to check whether a variable refers to a function (but be | to check whether a variable refers to a function (but be | ||
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* The [[Isa | isa ("is a") operator]] | * The [[Isa | isa ("is a") operator]] | ||
| + | * [[Function#Function_References|Function references]] | ||
Revision as of 09:32, 24 April 2023
funcRef returns a map that represents a function reference in
MiniScript's core type system. This can be used with ` isa`
to check whether a variable refers to a function (but be
sure to use @ to avoid invoking the function and testing
the result).
See also: number; string; list; map
Usage Notes
funcRef Be
sure to use @ to avoid invoking the function and testing
the result.
Example
@floor isa funcRef // returns 1
