~/talks

Jeremy Evans

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titleconferencedate
Implementing Core SetRubyConf 20262026-07-14
Ruby 4.0 replaces the stdlib Set with a new core implementation that uses a specialized table to drop the unnecessary hash value, yielding 33% memory savings…
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Once a MaintainerRubyConf 20262026-07-14
Live roundtable pulls maintainers of RubyGems, Puma and major gems into a practical conversation about what actually changed: building a transparency log for…
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Implementing Core SetRubyKaigi 20262026-04-22
Ruby 4.0 replaces the stdlib Set with a native SET_TABLE-backed implementation that removes per-entry hash values and yields about a 33% memory reduction for…
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The thin CLIent approachSan Francisco Ruby Conference 20252025-11-19
Claim: move nearly all CLI logic to a gateway so the client just POSTs a JSON argv array to get preformatted stdout. Implementation experiments use MRuby…
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10 Years of RodaRubyConf 20242024-11-13
Roda claims a tiny core plus a plugin ecosystem and actually proves it: 120+ plugins, monthly releases, and 10M downloads over 10 years. Benchmarks show…
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The Second Oldest BugRubyConf 20232023-11-13
Bug 4040 is fixed for C methods in Ruby 3.3: calling a method with a huge splatted array no longer crashes with SystemStackError because the VM switches to a…
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Roda: Simplicity, Reliability, Extensibility, PerformanceRubyConf TH 20222022-12-09
Roda is a Ruby web framework that routes via a routing tree of Ruby blocks (r.on, r.is, r.get) so code like path parsing, typecasting and DB lookup runs during…
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Helping Redistrict California with RubyRubyConf 20222022-11-29
A Ruby-based application suite actually handles California redistricting applications with 12 separate web server process types, isolated VLANs and a…
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Optimizing Partial Backtraces in Ruby 3RubyConf 20212021-11-08
Backtrace generation in Ruby 3 changes from scanning outward to scanning inward, producing partial backtraces far faster by avoiding work on irrelevant control…
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Running a Government Department on Ruby for over 13 YearsRubyConf 20182018-11-28
13 years of Ruby as the exclusive stack, small projects delivered fast (most initial features in about a week, almost all initial builds under a month), and…
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Ruby Web Application Security Defense in DepthRubyHACK 20182018-05-03
Practical controls and measured outcomes: using separate database users limits SQL injection blast radius, deploying chroot + privilege drop and seccomp /…
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Making the News: Digital Creativity Support for JournalistsCHI 20182018-04-21
A newsroom sidebar called INJECT integrates a Google Docs/CMS add-on with a creative search engine indexing 5 million+ indexed stories from 300 RSS sources…
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Lightning TalksRailsConf 20152015-04-21
Quick bursts: a claim to train 100,000 African software engineers with Andela; a production concurrency tool (Parallel Minion) handling hundreds of threads and…
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Better Routing Through TreesMountainWest RubyConf 20152015-03-09
Argues that a routing tree (implemented as Ruby code) cuts duplicate setup and speeds routing; uses an open-source r10k benchmark at 10/100/1k/10k routes and…
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Roda: The Routing Tree Web FrameworkRubyConf 20142014-11-17
Roda claims a routing‑tree design that routes by path segments instead of iterating routes, exposing methods like r.on and r.is and matchers (strings, symbols…
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Ruby Techniques by ExampleMountainWest RubyConf 20102010-03-11
Presents concrete Ruby patterns: after reading 10,000 lines the talk shows an extensible class pattern that defines class and instance methods in modules so…
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SequelMountainWest RubyConf 20092009-03-13
Sequel is a Ruby database toolkit that now splits into core and model, supports 13 adapters, and ships prepared statements since 2.3 and a streaming dataset…
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