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Vladimir Dementyev profile picture

Vladimir Dementyev

A mathematician found his happiness in programming Ruby and Erlang, contributing to open source and being an Evil Martian.

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Climbing Steep hills, or adopting Ruby 3 types

Climbing Steep hills, or adopting Ruby 3 types

Reactions 14 Comments 1
18 min read
Reusable Docker development environment

Reusable Docker development environment

Reactions 11 Comments
8 min read
Smooth PostgreSQL upgrades in DockerDev environments with Lefthook

Smooth PostgreSQL upgrades in DockerDev environments with Lefthook

Reactions 13 Comments
4 min read
Cables profiling returns: GC.compact & jemalloc

Cables profiling returns: GC.compact & jemalloc

Reactions 17 Comments 2
4 min read
RuboCoping with legacy

RuboCoping with legacy

Reactions 40 Comments
7 min read
GitHub Actions: First impressions

GitHub Actions: First impressions

Reactions 13 Comments 1
6 min read
Keeping OSS documentation with Docsify, Lefthook, and friends

Keeping OSS documentation with Docsify, Lefthook, and friends

Reactions 52 Comments 1
9 min read
Ruby on Whales: Dockerizing Ruby and Rails development

Ruby on Whales: Dockerizing Ruby and Rails development

Reactions 123 Comments 3
12 min read
Danger on Rails: make robots do some code review for you!

Danger on Rails: make robots do some code review for you!

Reactions 87 Comments 2
6 min read
Sorbetting a gem, or the story of the first adoption

Sorbetting a gem, or the story of the first adoption

Reactions 53 Comments 16
12 min read
Exposing permissions in GraphQL APIs with Action Policy

Exposing permissions in GraphQL APIs with Action Policy

Reactions 58 Comments 1
6 min read
Active Storage meets GraphQL Pt. 2: Exposing attachment URLs

Active Storage meets GraphQL Pt. 2: Exposing attachment URLs

Reactions 43 Comments 4
6 min read
Active Storage meets GraphQL: Direct Uploads

Active Storage meets GraphQL: Direct Uploads

Reactions 62 Comments 7
7 min read
Cables vs. malloc_trim, or yet another Ruby memory usage benchmark

Cables vs. malloc_trim, or yet another Ruby memory usage benchmark

Reactions 27 Comments 5
6 min read
Rails profiling story, or how I caught Faker trying to teach my app Australian Slang

Rails profiling story, or how I caught Faker trying to teach my app Australian Slang

Reactions 53 Comments 4
4 min read
Carve your controllers like Papa Carlo

Carve your controllers like Papa Carlo

Reactions 57 Comments 4
4 min read
Crafting user notifications in Rails with Active Delivery

Crafting user notifications in Rails with Active Delivery

Reactions 97 Comments 4
4 min read
Living in sin (with Spring)

Living in sin (with Spring)

Reactions 33 Comments 3
3 min read
Deploying Ruby apps to Google Cloud Kubernetes Engine continuously with CircleCI

Deploying Ruby apps to Google Cloud Kubernetes Engine continuously with CircleCI

Reactions 43 Comments 1
6 min read
Rails `after_commit` everywhere

Rails `after_commit` everywhere

Reactions 36 Comments 4
3 min read
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