--
rubyonrailsx
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On Wednesday, September 19, 2012 at 1:23 AM, roelof wrote:
Hello,
Im trying to learn ruby by using koans.
Now I have to fill in this part.
def test_some_system_objects_always_have_the_same_id
assert_equal --, false.object_id
assert_equal --, true.object_id
assert_equal --, nil.object_id
end
According to the answers I have to fill in like this :
def test_some_system_objects_always_have_the_same_id
assert_equal 0, false.object_id
assert_equal 2, true.object_id
assert_equal 4, nil.object_id
end
But how can I normally know the id of a object ?
Roelof
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--Hello,
Im trying to learn ruby by using koans.
Now I have to fill in this part.
def test_some_system_objects_always_have_the_same_id
assert_equal --, false.object_id
assert_equal --, true.object_id
assert_equal --, nil.object_id
end
According to the answers I have to fill in like this :
def test_some_system_objects_always_have_the_same_id
assert_equal 0, false.object_id
assert_equal 2, true.object_id
assert_equal 4, nil.object_id
end
But how can I normally know the id of a object ?
Roelof
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You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com (mailto:rubyonrails-talk@googlegroups.com).
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com (mailto:rubyonrails-talk+unsubscribe@googlegroups.com).
To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/ym3Iw2DuGgcJ.
For more options, visit https://groups.google.com/groups/opt_out.
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.