From 2c67fe2c3f9d215e0a70c60297c48ffa22e319d8 Mon Sep 17 00:00:00 2001
From: Sijawusz Pur Rahnama <sija@sija.pl>
Date: Wed, 23 Nov 2022 03:23:42 +0100
Subject: [PATCH] Use tuple instead of an array

---
 spec/spec_helper.cr                     | 4 ++--
 src/ameba/ast/visitors/node_visitor.cr  | 4 ++--
 src/ameba/ast/visitors/scope_visitor.cr | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/spec/spec_helper.cr b/spec/spec_helper.cr
index 32855f95..86e992c4 100644
--- a/spec/spec_helper.cr
+++ b/spec/spec_helper.cr
@@ -241,7 +241,7 @@ module Ameba
   end
 
   class TestNodeVisitor < Crystal::Visitor
-    NODES = [
+    NODES = {
       Crystal::NilLiteral,
       Crystal::Var,
       Crystal::Assign,
@@ -255,7 +255,7 @@ module Ameba
       Crystal::MacroLiteral,
       Crystal::Expressions,
       Crystal::ControlExpression,
-    ]
+    }
 
     def initialize(node)
       node.accept self
diff --git a/src/ameba/ast/visitors/node_visitor.cr b/src/ameba/ast/visitors/node_visitor.cr
index 4dca9f7f..4e6e3618 100644
--- a/src/ameba/ast/visitors/node_visitor.cr
+++ b/src/ameba/ast/visitors/node_visitor.cr
@@ -2,7 +2,7 @@ require "./base_visitor"
 
 module Ameba::AST
   # List of nodes to be visited by Ameba's rules.
-  NODES = [
+  NODES = {
     Alias,
     IsA,
     Assign,
@@ -27,7 +27,7 @@ module Ameba::AST
     When,
     While,
     Until,
-  ]
+  }
 
   # An AST Visitor that traverses the source and allows all nodes
   # to be inspected by rules.
diff --git a/src/ameba/ast/visitors/scope_visitor.cr b/src/ameba/ast/visitors/scope_visitor.cr
index 5abf4056..be369b2c 100644
--- a/src/ameba/ast/visitors/scope_visitor.cr
+++ b/src/ameba/ast/visitors/scope_visitor.cr
@@ -4,7 +4,7 @@ module Ameba::AST
   # AST Visitor that traverses the source and constructs scopes.
   class ScopeVisitor < BaseVisitor
     # Non-exhaustive list of nodes to be visited by Ameba's rules.
-    NODES = [
+    NODES = {
       ClassDef,
       ModuleDef,
       EnumDef,
@@ -17,7 +17,7 @@ module Ameba::AST
       Block,
       Macro,
       MacroFor,
-    ]
+    }
 
     SUPER_NODE_NAME  = "super"
     RECORD_NODE_NAME = "record"