Null object: Difference between revisions
→{{header|Ruby}}: added output
(→{{header|Ruby}}: Added: nil is an object) |
(→{{header|Ruby}}: added output) |
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Line 1,086:
$object is nil
object is nil
NilClass
</pre>
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(→{{header|Ruby}}: Added: nil is an object) |
(→{{header|Ruby}}: added output) |
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Line 1,086:
$object is nil
object is nil
NilClass
</pre>
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edits