From 04407eb5c22bee0829f1a4691a48f3818da92d22 Mon Sep 17 00:00:00 2001
From: Siddarth Challa <sc5455@nyu.edu>
Date: Thu, 12 Dec 2024 00:12:59 -0500
Subject: [PATCH] Clean up some of the logic around checking for existing
 args/values

---
 lib/ruby_lsp/ruby_lsp_rails/completion.rb | 23 +++--------------------
 test/ruby_lsp_rails/completion_test.rb    |  8 ++++----
 2 files changed, 7 insertions(+), 24 deletions(-)

diff --git a/lib/ruby_lsp/ruby_lsp_rails/completion.rb b/lib/ruby_lsp/ruby_lsp_rails/completion.rb
index 450c28ed..db8d518b 100644
--- a/lib/ruby_lsp/ruby_lsp_rails/completion.rb
+++ b/lib/ruby_lsp/ruby_lsp_rails/completion.rb
@@ -48,14 +48,13 @@ def handle_active_record_where_completions(node)
         existing_args = T.let({}, T::Hash[String, T::Boolean])
 
         if arguments&.is_a?(Array)
-          return if node_is_argument_value?(node: node, arguments: arguments)
-
           existing_args = get_call_node_arguments(arguments: arguments)
+          return if existing_args.values.any? { |v| v == node }
         end
 
         resolved_class[:columns].each do |column|
           next unless column[0].start_with?(node.name.to_s)
-          next if existing_args[column[0]]
+          next if existing_args.key?(column[0])
 
           @response_builder << Interface::CompletionItem.new(
             label: column[0],
@@ -69,22 +68,6 @@ def handle_active_record_where_completions(node)
         end
       end
 
-      sig { params(node: Prism::Node, arguments: T::Array[Prism::Node]).returns(T::Boolean) }
-      def node_is_argument_value?(node:, arguments:)
-        arguments.any? do |argument|
-          next unless argument.is_a?(Prism::KeywordHashNode)
-
-          argument.elements.any? do |e|
-            next unless e.is_a?(Prism::AssocNode)
-
-            value = e.value
-            if value.is_a?(Prism::CallNode)
-              value == node
-            end
-          end
-        end
-      end
-
       sig { params(arguments: T::Array[Prism::Node]).returns(T::Hash[String, T::Boolean]) }
       def get_call_node_arguments(arguments:)
         existing_args = {}
@@ -96,7 +79,7 @@ def get_call_node_arguments(arguments:)
 
             key = e.key
             if key.is_a?(Prism::SymbolNode)
-              existing_args[key.value] = true
+              existing_args[key.value] = e.value
             end
           end
         end
diff --git a/test/ruby_lsp_rails/completion_test.rb b/test/ruby_lsp_rails/completion_test.rb
index 5840d147..8c91960a 100644
--- a/test/ruby_lsp_rails/completion_test.rb
+++ b/test/ruby_lsp_rails/completion_test.rb
@@ -7,9 +7,9 @@ module RubyLsp
   module Rails
     class CompletionTest < ActiveSupport::TestCase
       test "Does not suggest column if it already exists within .where as an arg and parantheses are not closed" do
-        response = generate_completions_for_source(<<~RUBY, { line: 1, character: 30 })
+        response = generate_completions_for_source(<<~RUBY, { line: 1, character: 37 })
           # typed: false
-          User.where(id:, first_name:, f
+          User.where(id:, first_name:, first_na
         RUBY
 
         assert_equal(0, response.size)
@@ -31,9 +31,9 @@ class CompletionTest < ActiveSupport::TestCase
       end
 
       test "Does not provide suggestion when typing argument value" do
-        response = generate_completions_for_source(<<~RUBY, { line: 1, character: 16 })
+        response = generate_completions_for_source(<<~RUBY, { line: 1, character: 20 })
           # typed: false
-          User.where(id: f
+          User.where(id: creat
         RUBY
         assert_equal(0, response.size)
       end