Apparently some Ruby methods can't be overridden because they're hardcoded in C for some implementations? https://kate.io/blog/strange-hash-instances-in-ruby/ …pic.twitter.com/R52tfY1vLB
Show this thread
-
-
-
Every post on this blog a delightful exploration
https://kate.io/blog/git-bomb/ pic.twitter.com/Wxy9QxcNBE
Show this thread
End of conversation
New conversation -
-
-
- 1 more reply
New conversation -
-
-
What should Python do here? Special-case integers such that a is b iff a == b?
-
Extra steps to get to reflection would help. The "is" operator makes it too easy. import reflect; reflect.equal_by_pointer_equality(a, b) ?
- 2 more replies
New conversation -
-
-
Isn't that more or less exactly how Java does things?https://stackoverflow.com/questions/20877086/why-do-comparisons-with-integer-valueofstring-give-different-results-for-12 …
-
you have to be careful to get that result, tho. Any math op will unbox the object and produce a correct result.
- 1 more reply
New conversation -
-
-
Java has a similar weirdness for reference equality of ints (here shown in Scala for the REPL)pic.twitter.com/6fmfIFmDOK
- 3 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.