Hi Sean,

2017-06-04 5:48 GMT+02:00 Sean P. DeNigris <sean@clipperadams.com>:

I'm trying to write a rewrite rule, but can't quite get it.

I first want to remove `spec blessing: #baseline.`

I tried the following with no effect:

RBParseTreeRewriter new
�� replace: '`@expr blessing: `#lit'
�� with: '';
�� executeTree: methodTree;
�� tree.

This works for me, but ...

��

NB: If I try to edit the expression instead of remove, by passing something
like '`@expr assert: `#lit' for #with:, it works

What am I missing here?

Thanks!

keep in mind some odds about the caching on ast nodes.

Working with the tree rewriter directly on the method ast

(MyClass>>#myMethod) ast

- will modify the "cached" method ast, that means,�� on code browser,�� you do not see the change.

- the #source method of the ast, again only shows a cached source
�� (MyClass>>#myMethod) ast source -> "old source"

- printing the formatted code will finally step into the (modified) method source nodes
�� (MyClass>>#myMethod) ast formattedCode -> "new source code"

��

-----
Cheers,
Sean
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