In Ruby, why does inspect() print out some kind of object id which is different from what object_id(

Posted by Jian Lin on Stack Overflow See other posts from Stack Overflow or by Jian Lin
Published on 2010-05-12T12:10:21Z Indexed on 2010/05/12 12:14 UTC
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ruby

|

object

|

object-identity

When the p function is used to print out an object, it may give an ID, and it is different from what object_id() gives. What is the reason for the different numbers?

>> a = Point.new
=> #<Point:0x4684abc>

>> a.object_id
=> 36971870

>> a.__id__
=> 36971870

>> "%X" % a.object_id
=> "234255E"

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