Re: [Pharo-users] MetaLinks with arbitrary number of arguments

March 20, 2017

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On 20 Mar 2017, at 16:34, denker <marcus.denker@inria.fr> wrote:
Hi,
Here is a slice that implements the  #argsAsArray option:
https://pharo.fogbugz.com/f/cases/19857/add-option-argsAsArray
from a speed perspective, the question is if a dictionary makes senseâ¦ as it would
need to be created at runtime.
This test show how to use it:

testReifySendArgsAsArray
	| sendNode instance|
	sendNode := (ReflectivityExamples>>#exampleMethod) ast body statements first value.
	link := MetaLink new 
		metaObject: self; 
		selector: #tagExec:;
		arguments: #(selector context);
		options: #(argsAsArray).
	sendNode link: link.
	self assert: sendNode hasMetalink.
	self assert: (ReflectivityExamples>>#exampleMethod) class = ReflectiveMethod.
	self assert: (tag isNil).
	instance := ReflectivityExamples new .
	self assert: (instance exampleMethod = 5).
	self assert: (tag isArray).
	self assert: (tag first == #+).
	self assert: (tag second class == Context).