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Small refactor to DocFinder#visit

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Sijawusz Pur Rahnama 2022-10-29 18:07:52 +02:00
parent d55b93c866
commit ca2c5a7273
1 changed files with 3 additions and 6 deletions
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9
src/contrib/read_type_doc.cr
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@ -1,7 +1,7 @@
require "compiler/crystal/syntax/*"
private class DocFinder < Crystal::Visitor
getter type_name : String?
getter type_name : String
getter doc : String?
def initialize(nodes, @type_name)
@ -11,11 +11,8 @@ private class DocFinder < Crystal::Visitor
def visit(node : Crystal::ASTNode)
return false if @doc
if node.responds_to?(:name) &&
(name = node.name) &&
name.is_a?(Crystal::Path) &&
name.names.last? == @type_name
@doc = node.doc
if node.responds_to?(:name) && (name = node.name).is_a?(Crystal::Path)
@doc = node.doc if name.names.last? == @type_name
end
true