Difference between revisions of "FuncRef"

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<c>funcRef</c> returns a map that represents a function reference in
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<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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<ms>@floor isa funcRef   // returns 1</ms>
 
<ms>@floor isa funcRef   // returns 1</ms>
[[Category:Intrinsic Functions]]
 
  
 
== See also ==
 
== See also ==
  
 
* The [[Isa | isa ("is a") operator]]
 
* The [[Isa | isa ("is a") operator]]
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* [[Function#Function_References|Function references]]
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[[Category:Language]]
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[[Category:Data Types]]

Latest revision as of 21:20, 15 February 2024

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

See also