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-rw-r--r--lib/arel/engines/memory/relations/operations.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/arel/engines/memory/relations/operations.rb b/lib/arel/engines/memory/relations/operations.rb
index e35fbe3234..e0fd2824b3 100644
--- a/lib/arel/engines/memory/relations/operations.rb
+++ b/lib/arel/engines/memory/relations/operations.rb
@@ -47,8 +47,8 @@ module Arel
class Join < Relation
def eval
result = []
- relation1.eval.each do |row1|
- relation2.eval.each do |row2|
+ relation1.call.each do |row1|
+ relation2.call.each do |row2|
combined_row = row1.combine(row2, self)
if predicates.all? { |p| p.eval(combined_row) }
result << combined_row