code class Book property name : String property price : Float32 def initialize(@name, @price) end end macro foo(n) {% if ["Path"].includes? n.class_name %} p {{ n.resolve }} p "fields: {{ n.resolve.instance_vars.map &.name }}" {% end %} end foo Book output: Book "fields: […

#instance_vars only works in the context of a method. In all other cases it’ll return an empty array, like it does here.

TypeNode#instance_vars return empty array?

Blacksmoke16 February 13, 2024, 4:54am 4

2 Likes

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