RBProgramNode.extension.st

Extension { #name : #RBProgramNode }

{ #category : #'*NECompletion' }
RBProgramNode >> completionEntries: offset [
	"for now we give all selectors and gloabls as a fallback"
	| selectors globals |
	self methodNode sourceCode ifNil: [ ^#() ].
	selectors := Symbol selectorTable 
		select: [ :each | each beginsWith: (self completionToken: offset)] 
		thenCollect: [ :each | NECSymbolEntry contents: each node: self ].
		
	globals := Smalltalk globals keys 
			select: [ :each | each beginsWith: (self completionToken: offset)]
			thenCollect: [ :each | NECGlobalEntry contents: each  node: self ].
			
	^ selectors , globals

]

{ #category : #'*NECompletion' }
RBProgramNode >> completionToken: offset [
	"fall back: if we are not able to parse to something better, we use the word before the cursor"

	^ self methodNode sourceCode
		  ifNil: [ String new ]
		  ifNotNil: [ :source | source wordBefore: offset ]
]