Explain why Arel can't be used in statement

openfoodfoundation · Nov 24, 2020 · 32bd88b · 32bd88b
1 parent b62cddb
commit 32bd88b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/app/services/customers_with_balance.rb b/app/services/customers_with_balance.rb
@@ -18,6 +18,8 @@ def query
 
   attr_reader :enterprise_id
 
+  # Arel doesn't support CASE statements until v7.1.0 so we'll have to wait with SQL literals
+  # a little longer. See https://github.com/rails/arel/pull/400 for details.
   def outstanding_balance
     <<-SQL
        SUM(