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Ruby is dead. Long live Ruby
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Aldo Ziflaj
April 06, 2019
Programming
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390
Ruby is dead. Long live Ruby
The state of Ruby in 2019. What we achieved so far, what we're working on, and what can you do next
Aldo Ziflaj
April 06, 2019
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Transcript
Ruby is dead. Long live Ruby
Aldo Ziflaj
Aldo Ziflaj Software Engineer
Aldo Ziflaj Software Engineer Jellyfish
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AN IDIOT
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HTML needs a “glue language”
HTML needs a “glue language” Let’s stick Scheme in there
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No! It must resemble Java
No! It must resemble Java Aight, kewl
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None
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Why Ruby was great
Why Ruby was great •More than 10 days in the
making (3-4yrs before v1)
Why Ruby was great •More than 10 days in the
making (3-4yrs before v1) •OO done right (no self params, no stinky Prototypes)
Why Ruby was great •More than 10 days in the
making (3-4yrs before v1) •OO done right (no self params, no stinky Prototypes) •Designed with UX in mind
Designed with UX in mind 5.times do puts “a smile
on that face” end
Designed with UX in mind module Integer def odd?(num) return
true unless num % 2 == 0 false end end 5.odd? # => true
Why Ruby was great •More than 10 days in the
making (3-4yrs before v1) •OO done right (no self params, no stinky Prototypes) •Designed with UX in mind •Perl++
Why Ruby was great •More than 10 days in the
making (3-4yrs before v1) •OO done right (no self params, no stinky Prototypes) •Designed with UX in mind •Perl++ • • •Rails
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What we have in our hands
What we have in our hands •A shitton of “Is
Ruby dead?” articles
What we have in our hands •A shitton of “Is
Ruby dead?” articles •A fuckton of “Rails doesn’t scale!” articles
What we have in our hands •A shitton of “Is
Ruby dead?” articles •A fuckton of “Rails doesn’t scale!” articles •A metric ton of hipstery hipsters writing Node.JS and Go
What we have in our hands •A shitton of “Is
Ruby dead?” articles •A fuckton of “Rails doesn’t scale!” articles •A metric ton of hipstery hipsters writing Node.JS and Go •~6500 megaton total yield of all nuclear weapons in Earth
Is Ruby really dead? •Ruby v2.6.1 released on 30 Jan
2019 •Rails v6 should be out anytime now •Matz & Co. working on Ruby 3x3 •JIT Compiler by Ruby v2.6
Does Rails really don’t scale? •Twitter: Rails
Does Rails really don’t scale? •Twitter: Rails -> Scala
Does Rails really don’t scale? •Twitter: Rails -> Scala ->
Java
Does Rails really don’t scale? •Twitter: Rails -> Scala ->
Java •Github: Rails -> … •Shopify: Rails -> … •Basecamp: Rails -> RAILS •Hulu: Rails -> …
Other languages are faster •The turtle won the race •https://wiki.theory.org/index.php/YourLanguageSucks
•Machine code is faster than your language
You need FASTER •Rubinius (like Ruby, but compiled) •JRuby (like
Java, but rad) •Elixir (like Ruby, but more Erlang-y) •Crystal (like Elixir, but beta) •
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