RailsModelMatcher: Handles calls without model

- `human_attribute_name` would cause errors - Fixes #489
glebm · Oct 20, 2024 · 592c86b · 592c86b
1 parent d045392
commit 592c86b
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diff --git a/lib/i18n/tasks/scanners/ast_matchers/rails_model_matcher.rb b/lib/i18n/tasks/scanners/ast_matchers/rails_model_matcher.rb
@@ -16,7 +16,7 @@ def human_attribute_name_to_key_occurences(send_node:, location:)
       receiver = children[0]
       method_name = children[1]
 
-      return unless method_name == :human_attribute_name && receiver.type == :const
+      return unless method_name == :human_attribute_name && receiver&.type == :const
 
       value = children[2]
 

diff --git a/spec/fixtures/used_keys/a.rb b/spec/fixtures/used_keys/a.rb
@@ -14,6 +14,9 @@ def self.whot
     translate('activerecord.attributes.absolute.attribute')
     Archive.human_attribute_name(:name)
     User.model_name.human(count: 2)
+    # Cannot infer the type
+    human_attribute_name(:name)
+    model_name.human(count: 2)
   end
 
   SCOPE_CONSTANT = 'path.in.translation.file'.freeze