why assert_equal() in Ruby on Rails sometimes seem to compare by Identity and sometimes by value?
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by Jian Lin
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Published on 2010-06-08T18:50:13Z
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2010/06/08
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it was very weird that yesterday, I was do an integration test in Rails and
assert_equal array_of_obj1, array_of_obj2 # obj1 from db, obj2 created in test
and it failed. The values shown inside the array and objects were identical. If I change the test to
assert array_of_obj1 == array_of_obj2
Then it will pass.
But today, the first test actually passed. What reason could it be? Is assert_equal always using == or .equal? in Rails 2.2 or 2.3.5?
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