From e9f0861eb9d8d55172c765d5d4bbc6d363e87a09 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?= Date: Fri, 16 Feb 2018 22:51:03 -0500 Subject: [PATCH] Fix frozen string concatenation by indicating that it's mutable References 89bcca5 --- activerecord/lib/active_record/errors.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/activerecord/lib/active_record/errors.rb b/activerecord/lib/active_record/errors.rb index e4bc6e0d8b..c2a180c939 100644 --- a/activerecord/lib/active_record/errors.rb +++ b/activerecord/lib/active_record/errors.rb @@ -120,13 +120,13 @@ module ActiveRecord def initialize(adapter = nil, message: nil, table: nil, foreign_key: nil, target_table: nil, primary_key: nil) @adapter = adapter if table - msg = <<~EOM + msg = +<<~EOM Column `#{foreign_key}` on table `#{table}` has a type of `#{column_type(table, foreign_key)}`. This does not match column `#{primary_key}` on `#{target_table}`, which has type `#{column_type(target_table, primary_key)}`. To resolve this issue, change the type of the `#{foreign_key}` column on `#{table}` to be :integer. (For example `t.integer #{foreign_key}`). EOM else - msg = <<~EOM + msg = +<<~EOM There is a mismatch between the foreign key and primary key column types. Verify that the foreign key column type and the primary key of the associated table match types. EOM