mame (Yusuke Endoh) wrote in #note-7: > I said `Kernel#Hash` is a strict conversion method. It's true that `Integer()` is a strict conversion method, but `Array()` and `String()` are notably more lenient, and I've always seen `Hash()...Dan0042 (Daniel DeLorme)
> ```ruby > ... This is not really a behavior **change** but more like a backward-compatible behavior **addition/extension** It's really in the same vein as adding a method: ```ruby {a:1,b:2}.except(:b) #Ruby 2.7: undefined method ...Dan0042 (Daniel DeLorme)
I like the feature, but it would be nice to provide an example that is not simply to reimplement `Dir["**/*.rb"].size` with 16x the lines of code. Something that demonstrates how it's more versatile than globbing.Dan0042 (Daniel DeLorme)
+1 Actually I think this is just an oversight. #to_h was added to Struct, Hash, NilClass in Ruby 2.0, and to Array, Enumerable in Ruby 2.1; previously there was just #to_hash. And `Hash()` remained unchanged instead of adapting to the n...Dan0042 (Daniel DeLorme)
mame (Yusuke Endoh) wrote in #note-48: > But no one seriously considered it because we can find no use case for it. Uh, seriously? I gave an example in #note-16 and we have 11 other similar instances in our codebase. But none that ra...Dan0042 (Daniel DeLorme)
@byroot it depends on the use case. Yes sometimes it's an assertion that should raise an error, but at other times we want to find the single element, and do something **only if** found, not raise an error. @ufuk the same way you disamb...Dan0042 (Daniel DeLorme)
Please consider a method that returns nil instead of raising an exception. Exceptions should not be used for control flow. Which one is better? ```ruby #method returning nil val = collection.one{ ... } #match or ni...Dan0042 (Daniel DeLorme)
Remember that `FileUtils` is loaded dynamically, so it would be something like ```ruby class Pathname def mkdir_p(...) = _fileutils(:mkdir_p, ...) def ln(...) = _fileutils(:ln, ...) def ln_s(...) = _fileutils(:ln_s, ...) ...Dan0042 (Daniel DeLorme)
Ruby already has an API for this: `Process._fork` If your Fiber scheduler needs to be reset after a fork, I would recommend hooking into this.Dan0042 (Daniel DeLorme)
mame (Yusuke Endoh) wrote in #note-13: > My concern is that the expectation to "if it's at all possible to raise early" is a slippery slope with no clear boundary. I don't think it's slippery at all. There's a very clear difference betw...Dan0042 (Daniel DeLorme)
Dan0042 (Daniel DeLorme)06:27 PM Ruby Feature #21858: `Kernel#Hash` considers `to_h` too