BlElement: Find a better name for hasParent:

[tinchodias]

hasParent: is awkward IMHO. This is the method:

hasParent: anElement
	"Return true if I have a given element in my parent chain, false otherwise"

	self allParentsDo: [ :aParentElement |
		aParentElement == anElement
			ifTrue: [ ^ true ] ].

	^ false

I propose to choose a more descriptive name + add a deprecation with a transformation rule.

[tinchodias]

In contrast, hasParent (without arguments) is fine, as it answers whether the element has a parent:

hasParent
	"Return true if I have a parent, otherwise false.
	Being added as direct child to other element does not necessary
	mean that I am in the space scene graph"
	<return: #Boolean>

	^ self parent isNotNil

but my problem is with hasParent: that receives another element as argument and determines if it has a parent and its the received element. IMO a Pharo developer would look for this method with something like "isChildOf:"

[tinchodias]

In fact, I first thought the new name could be isChildOf: but it should be more like allParentsInclude:.