WeChat ID
aaronpk_tv
#ruby
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Ruby Magic, or why `params` is empty even when I don't set it
I learned a very subtle Ruby trick today.The Ruby parser will create local variables for every variable that might be set in your code before any of it is run.irb(main):001:0> if false; x = 1; endcontinue reading... -
Kill Your Dependencies (www.mikeperham.com)"Some software engineering rules:
No code runs faster than no code.
No code has fewer bugs than no code.
No code uses less memory than no code.
No code is easier to understand than no code." -
Just updated the Ruby webmention client to include a command line utility for sending webmentions! https://github.com/indieweb/mention-client-ruby
https://gist.github.com/aaronpk/7b5ce6e8368fd495e640 -
Kind of irritated that Ruby's httpclient ships with its own trusted root certs and doesn't give you an easy way to use the OS's list. Why is this a good idea? #ruby
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@tommorris I gave up on RVM a while ago. Check out https://github.com/postmodern/ruby-install as well as https://github.com/postmodern/chruby if you need to support multiple versions of ruby on your machine.
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@kenkeiter Look what got fixed! https://github.com/rack/rack/issues/472
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Didn't expect to be debugging Rack internals tonight. Found a bug with Lint expecting a Content-Type header, opened a new issue: https://github.com/rack/rack/issues/472
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Dear Ruby people: is there any reason I should not do this?
class NilClass
def empty?
true
end
end
