← Extractions

wroclove.rb 2023 Lightning Talks

A session of eight lightning talks at wroclove.rb 2023 covering topics from building a browser game in Ruby on Rails, automatic migration tracking across git branches, prettier IRB output, chess for programmers, fish-shell aliases for procrastinators, internal command-line tools, advice for becoming a top Ruby developer, and writing a roguelike in JRuby on a Kotlin framework.

Model

claude-opus-4-7

Ingestion

83f02b2b

Input tokens

412,585

fresh: 347,110
cached: 52,380
cache write: 13,095

Output tokens

13,629

Duration

203.1s

Roundtrips

Tool calls

Cost

$0.00

Nodes/edges extracted

32 / 43

Read set (nodes/edges)

424 / 0

Nodes (32)

create server-engine tool

kind (empty) → tool

name (empty) → server-engine

slug (empty) → server-engine

attrs (empty) → {"category" => "library"}

description (empty) → Ruby framework by Masahiro Nakagawa for implementing robust multi-process/multi-thread servers. Features: workers as ...

short_description (empty) → Ruby framework for implementing robust multi-process servers with supervision.

create Entity Component System concept

kind (empty) → concept

name (empty) → Entity Component System

slug (empty) → entity-component-system

attrs (empty) → {"category" => "architecture"}

description (empty) → Architectural pattern common in game engines. Entities are IDs, components are plain data attached to entities, and s...

short_description (empty) → Architectural pattern for games separating data (components) from behavior (systems) on entities.

create Phantom Migrations Gem Lightning Talk talk

kind (empty) → talk

name (empty) → Phantom Migrations Gem Lightning Talk

slug (empty) → phantom-migrations-gem-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Lightning talk at wroclove.rb 2023 addressing a common pain point: switching between git branches with incompatible s...

short_description (empty) → Lightning talk presenting a gem that tracks migrations across git branches to automate rollback.

create Better ActiveRecord IRB Output Gem Lightning Talk talk

kind (empty) → talk

name (empty) → Better ActiveRecord IRB Output Gem Lightning Talk

slug (empty) → better-activerecord-irb-output-gem-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Lightning talk at wroclove.rb 2023 introducing a gem that replaces the default IRB/ActiveRecord inspection output wit...

short_description (empty) → Lightning talk unveiling a gem that pretty-prints ActiveRecord inspection in Rails console.

create Chess for Programmers Lightning Talk talk

kind (empty) → talk

name (empty) → Chess for Programmers Lightning Talk

slug (empty) → chess-for-programmers-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Lightning talk at wroclove.rb 2023 making the case that chess is a great hobby for programmers: scientific, meritocra...

short_description (empty) → Lightning talk arguing programmers should play chess, with tips and tooling recommendations.

create Procrastination and Fish Shell Aliases Lightning Talk talk

kind (empty) → talk

name (empty) → Procrastination and Fish Shell Aliases Lightning Talk

slug (empty) → procrastination-and-fish-shell-aliases-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Self-deprecating wroclove.rb 2023 lightning talk about procrastination. The speaker avoids 'real work' by tweaking sh...

short_description (empty) → Lightning talk on using fish shell abbreviations to procrastinate productively.

create Helpling company

kind (empty) → company

name (empty) → Helpling

slug (empty) → helpling

attrs (empty) → {"industry" => "home services marketplace"}

description (empty) → Company where Michał works. Operates a Rails-based cleaning-services marketplace across multiple countries, running a...

short_description (empty) → European cleaning-services marketplace; runs separate Rails apps per country.

create fish shell tool

kind (empty) → tool

name (empty) → fish shell

slug (empty) → fish-shell

attrs (empty) → {"category" => "platform"}

description (empty) → Command-line shell standing for 'friendly interactive shell'. Praised in the Procrastination lightning talk for havin...

short_description (empty) → Friendly interactive shell with readable scripting and command abbreviations.

create Thor tool

kind (empty) → tool

name (empty) → Thor

slug (empty) → thor

attrs (empty) → {"category" => "library"}

description (empty) → Ruby library for building command-line tools. Used in version 1.0 of Helpling ToolBelt before the team migrated to dr...

short_description (empty) → Ruby toolkit for building powerful command-line interfaces.

create dry-cli tool

kind (empty) → tool

name (empty) → dry-cli

slug (empty) → dry-cli

attrs (empty) → {"category" => "library"}

description (empty) → Command-line framework in the dry-rb family. Allows cleaner structuring of complex commands than Thor and strongly en...

short_description (empty) → dry-rb command-line toolkit with rich support for nested commands and documentation.

create TTY toolkit tool

kind (empty) → tool

name (empty) → TTY toolkit

slug (empty) → tty-toolkit

attrs (empty) → {"category" => "library"}

description (empty) → Family of Ruby gems (progress bars, prompts, spinners, etc.) for terminal UIs. Helpling ToolBelt uses many TTY compon...

short_description (empty) → Suite of Ruby gems for building rich terminal user interfaces.

create JRuby tool

kind (empty) → tool

name (empty) → JRuby

slug (empty) → jruby

attrs (empty) → {"category" => "language"}

description (empty) → Ruby implementation on the Java Virtual Machine. Enables Ruby code to call Java and Kotlin libraries. Used in the Gam...

short_description (empty) → Ruby implementation on the JVM that can call Java and Kotlin libraries.

create Stockfish tool

kind (empty) → tool

name (empty) → Stockfish

slug (empty) → stockfish

attrs (empty) → {"category" => "platform"}

description (empty) → Open-source chess engine, one of the two most popular modern engines alongside Leela Chess Zero. Implemented with neu...

short_description (empty) → Popular open-source chess engine based on neural networks.

create Leela Chess Zero tool

kind (empty) → tool

name (empty) → Leela Chess Zero

slug (empty) → leela-chess-zero

attrs (empty) → {"category" => "platform"}

description (empty) → Open-source neural-network chess engine (Lc0 / Leela), one of the two most popular modern chess engines alongside Sto...

short_description (empty) → Open-source neural-network chess engine inspired by AlphaZero.

create chess.com tool

kind (empty) → tool

name (empty) → chess.com

slug (empty) → chess-com

attrs (empty) → {"category" => "service"}

description (empty) → One of the two dominant online chess platforms, with excellent web and mobile experience. Its codebase is reportedly ...

short_description (empty) → Major online chess platform, both web and mobile.

create Lichess tool

kind (empty) → tool

name (empty) → Lichess

slug (empty) → lichess

attrs (empty) → {"category" => "service"}

description (empty) → One of the two dominant online chess platforms, fully open source and written in Scala, so users who want to tweak th...

short_description (empty) → Fully open-source online chess platform written in Scala.

create AlphaZero project

kind (empty) → project

name (empty) → AlphaZero

slug (empty) → alphazero

attrs (empty) → {"status" => "active"}

description (empty) → DeepMind's self-play reinforcement-learning system, cited in the Chess for Programmers lightning talk as a milestone ...

short_description (empty) → DeepMind reinforcement-learning system that mastered chess, Go and shogi.

create raise_permanent_job project

kind (empty) → project

name (empty) → raise_permanent_job

slug (empty) → raise_permanent_job

attrs (empty) → {"status" => "active", "license" => "open-source"}

description (empty) → Ruby gem by Pavo. Thin wrapper around Masahiro Nakagawa's server-engine that makes it trivial to run robust multi-pro...

short_description (empty) → Pavo's Ruby gem wrapping server-engine for running robust long-lived Ruby processes.

create Writing a Game in Ruby on Rails Lightning Talk talk

kind (empty) → talk

name (empty) → Writing a Game in Ruby on Rails Lightning Talk

slug (empty) → writing-a-game-in-ruby-on-rails-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Pavo's wroclove.rb 2023 lightning talk showing how to implement a game in Ruby on Rails. The world state is computed ...

short_description (empty) → Lightning talk on building a browser game in Rails using a backend game loop.

create Build Your Own Internal CLI Tools Lightning Talk talk

kind (empty) → talk

name (empty) → Build Your Own Internal CLI Tools Lightning Talk

slug (empty) → build-your-own-internal-cli-tools-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Michał (mihao) at wroclove.rb 2023 presents Helpling ToolBelt, an internal command-line tool. Context: Helpling runs ...

short_description (empty) → Lightning talk on Helpling's internal Ruby CLI (Helpling ToolBelt) built on dry-cli and TTY toolkit.

create How to Be Top 10% in Ruby Lightning Talk talk

kind (empty) → talk

name (empty) → How to Be Top 10% in Ruby Lightning Talk

slug (empty) → how-to-be-top-10-in-ruby-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Lightning talk at wroclove.rb 2023 riffing on a statistic that 44% of Poles have no savings (so even $1 puts you in t...

short_description (empty) → Lightning talk adapting a 'top 6% of richest Poles' observation to strategies for top-ranking Ruby developers.

create Game Hunter JRuby Roguelike Lightning Talk talk

kind (empty) → talk

name (empty) → Game Hunter JRuby Roguelike Lightning Talk

slug (empty) → game-hunter-jruby-roguelike-lightning-talk

attrs (empty) → {"type" => "lightning-talk"}

description (empty) → Lightning talk at wroclove.rb 2023 prepared as a response to Pavo's opening game talk. Speaker wanted to write a game...

short_description (empty) → Lightning talk presenting a roguelike in Ruby on a Kotlin framework via JRuby.

create Pavo person

kind (empty) → person

name (empty) → Pavo

slug (empty) → pavo

description (empty) → Ruby developer who has written games in many technologies (from IRC bots to Java/Unity with C#) before attempting one...

short_description (empty) → Ruby developer; author of the raise_permanent_job gem and wroclove.rb 2023 game lightning talker.

create Michał (Helpling) person

kind (empty) → person

name (empty) → Michał (Helpling)

slug (empty) → michal-helpling

attrs (empty) → {"handle" => "mihao"}

description (empty) → Developer at Helpling (handle 'mihao'). Works on Helpling's Rails applications (two full-stack, six back-end, two sen...

short_description (empty) → Helpling back-end engineer and wroclove.rb 2023 lightning talker.

create Masahiro Nakagawa person

kind (empty) → person

name (empty) → Masahiro Nakagawa

slug (empty) → masahiro-nakagawa

description (empty) → Japanese Ruby developer and author of server-engine, a framework for implementing robust multi-process Ruby servers. ...

short_description (empty) → Ruby developer; author of server-engine framework.

create Magnus Carlsen person

kind (empty) → person

name (empty) → Magnus Carlsen

slug (empty) → magnus-carlsen

attrs (empty) → {"nationality" => "Norwegian"}

description (empty) → Norwegian chess Grandmaster and World Champion, mentioned in the Chess for Programmers lightning talk. The speaker cl...

short_description (empty) → Norwegian chess Grandmaster and reigning World Champion.

create Garry Kasparov person

kind (empty) → person

name (empty) → Garry Kasparov

slug (empty) → garry-kasparov

description (empty) → Former chess World Champion. Cited in the Chess for Programmers lightning talk as the human beaten by AI in 1997 (Dee...

short_description (empty) → Former chess World Champion famously beaten by IBM's Deep Blue in 1997.

create Build Your Own Internal CLI Tools takeaway

kind (empty) → takeaway

name (empty) → Build Your Own Internal CLI Tools

slug (empty) → build-your-own-internal-cli-tools

attrs (empty) → {"type" => "recommendation"}

description (empty) → Takeaway from Michał's wroclove.rb 2023 lightning talk: when developer workflows grow complex (Docker, multi-country ...

short_description (empty) → Replacing copy-paste docs with an internal CLI saves the whole team huge amounts of time.

create Use Fish Abbreviations for Readable Aliases takeaway

kind (empty) → takeaway

name (empty) → Use Fish Abbreviations for Readable Aliases

slug (empty) → use-fish-abbreviations-for-readable-aliases

attrs (empty) → {"type" => "recommendation"}

description (empty) → Takeaway from the Procrastination lightning talk: use fish shell's abbreviations (instead of plain shell aliases) so ...

short_description (empty) → Prefer fish-shell abbreviations to opaque aliases so pair-programming stays readable.

create Chess as a Hobby for Programmers takeaway

kind (empty) → takeaway

name (empty) → Chess as a Hobby for Programmers

slug (empty) → chess-as-a-hobby-for-programmers

attrs (empty) → {"type" => "recommendation"}

description (empty) → Takeaway from the Chess for Programmers lightning talk. Chess is meritocratic and scientific, offers measurable progr...

short_description (empty) → Programmers should play chess — meritocratic, measurable, scientific, and full of engineering-adjacent patterns.

create Compound Simple Habits to Reach Top Percentiles takeaway

kind (empty) → takeaway

name (empty) → Compound Simple Habits to Reach Top Percentiles

slug (empty) → compound-simple-habits-to-reach-top-percentiles

attrs (empty) → {"type" => "recommendation"}

description (empty) → Takeaway from the 'How to Be Top 10% in Ruby' lightning talk. Because averages are surprisingly low — e.g. Polish ave...

short_description (empty) → A handful of modest habits (one book/year, teach, mentor, conferences, blog/podcast) beats most developers.

create Automate Phantom Migration Rollback takeaway

kind (empty) → takeaway

name (empty) → Automate Phantom Migration Rollback

slug (empty) → automate-phantom-migration-rollback

attrs (empty) → {"type" => "recommendation"}

description (empty) → Takeaway from the Phantom Migrations lightning talk: instead of manually dropping/reseeding the database when switchi...

short_description (empty) → Track executed migrations per branch so switching branches automatically rolls back missing ones.

Edges (43)

create Writing a Game in Ruby on Rails Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Opening lightning talk of the session

relation (empty) → presented_at

source_node_id (empty) → 2252273a-cac8-4162-890b-acaa31bd090d

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create Phantom Migrations Gem Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Lightning talk presented at the session

relation (empty) → presented_at

source_node_id (empty) → 8faffbdd-b062-49b5-95f9-59daf4974758

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create Better ActiveRecord IRB Output Gem Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Lightning talk presented at the session

relation (empty) → presented_at

source_node_id (empty) → 62122fed-5490-44e8-b617-6b38b4fbeac9

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create Chess for Programmers Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Lightning talk presented at the session

relation (empty) → presented_at

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create Procrastination and Fish Shell Aliases Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Lightning talk presented at the session

relation (empty) → presented_at

source_node_id (empty) → 35530c22-6e87-46e6-ba7e-52c6ac12fd75

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create Build Your Own Internal CLI Tools Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Lightning talk presented at the session

relation (empty) → presented_at

source_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create How to Be Top 10% in Ruby Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Lightning talk presented at the session

relation (empty) → presented_at

source_node_id (empty) → cd83de54-4a2e-4794-aaa2-13d4e72ba4b0

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create Game Hunter JRuby Roguelike Lightning Talk → presented_at → wroclove.rb 2023

context (empty) → Closing lightning talk of the session

relation (empty) → presented_at

source_node_id (empty) → 0fb8f4e7-1c0e-4c60-affa-64ad3b41e553

target_node_id (empty) → f1adcf6d-780c-4418-8a81-c88da8b4e631

create Pavo → authored → Writing a Game in Ruby on Rails Lightning Talk

context (empty) → Speaker of the opening game lightning talk

relation (empty) → authored

source_node_id (empty) → 30823730-2ec7-4586-87d1-154bf96421a4

target_node_id (empty) → 2252273a-cac8-4162-890b-acaa31bd090d

create Michał (Helpling) → authored → Build Your Own Internal CLI Tools Lightning Talk

context (empty) → Speaker of the Helpling ToolBelt lightning talk

relation (empty) → authored

source_node_id (empty) → 4b917ef0-5b5e-45fa-b0ba-fbcc5c321f19

target_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

create Michał (Helpling) → works_at → Helpling

attrs (empty) → {"role" => "developer"}

context (empty) → Introduces himself as working on Helpling

relation (empty) → works_at

source_node_id (empty) → 4b917ef0-5b5e-45fa-b0ba-fbcc5c321f19

target_node_id (empty) → 2ffa1070-d92a-4a77-adaf-e5b7cabea4e6

create Pavo → works_on → raise_permanent_job

attrs (empty) → {"role" => "author"}

context (empty) → Author of the gem

relation (empty) → works_on

source_node_id (empty) → 30823730-2ec7-4586-87d1-154bf96421a4

target_node_id (empty) → 03c7b722-a51d-46df-886d-45c3bb286a34

create raise_permanent_job → uses → server-engine

context (empty) → Wraps server-engine to spawn supervised worker processes

relation (empty) → uses

source_node_id (empty) → 03c7b722-a51d-46df-886d-45c3bb286a34

target_node_id (empty) → 6b81d190-ad98-4740-a0c7-4fd1a523e0a7

create Masahiro Nakagawa → works_on → server-engine

attrs (empty) → {"role" => "author"}

context (empty) → Author of server-engine

relation (empty) → works_on

source_node_id (empty) → 9fd1e0a2-2f5b-46a5-8f95-45c182b22563

target_node_id (empty) → 6b81d190-ad98-4740-a0c7-4fd1a523e0a7

create Writing a Game in Ruby on Rails Lightning Talk → about → Ruby on Rails

context (empty) → Demonstrates game development in Rails

relation (empty) → about

source_node_id (empty) → 2252273a-cac8-4162-890b-acaa31bd090d

target_node_id (empty) → 7aac705a-0987-49f2-b665-9d4e08a6acee

create Writing a Game in Ruby on Rails Lightning Talk → about → raise_permanent_job

context (empty) → Showcases the gem as the game-loop driver

relation (empty) → about

source_node_id (empty) → 2252273a-cac8-4162-890b-acaa31bd090d

target_node_id (empty) → 03c7b722-a51d-46df-886d-45c3bb286a34

create Writing a Game in Ruby on Rails Lightning Talk → about → server-engine

context (empty) → Credits server-engine as the underlying framework

relation (empty) → about

source_node_id (empty) → 2252273a-cac8-4162-890b-acaa31bd090d

target_node_id (empty) → 6b81d190-ad98-4740-a0c7-4fd1a523e0a7

create Phantom Migrations Gem Lightning Talk → about → Ruby on Rails

context (empty) → Addresses a Rails migration workflow problem

relation (empty) → about

source_node_id (empty) → 8faffbdd-b062-49b5-95f9-59daf4974758

target_node_id (empty) → 7aac705a-0987-49f2-b665-9d4e08a6acee

create Automate Phantom Migration Rollback → from_talk → Phantom Migrations Gem Lightning Talk

context (empty) → Takeaway extracted from the lightning talk

relation (empty) → from_talk

source_node_id (empty) → 93934c8b-d657-4faf-8ec5-80640b8bf89b

target_node_id (empty) → 8faffbdd-b062-49b5-95f9-59daf4974758

create Better ActiveRecord IRB Output Gem Lightning Talk → about → Ruby on Rails

context (empty) → Improves the IRB/ActiveRecord inspect experience in Rails console

relation (empty) → about

source_node_id (empty) → 62122fed-5490-44e8-b617-6b38b4fbeac9

target_node_id (empty) → 7aac705a-0987-49f2-b665-9d4e08a6acee

create Chess for Programmers Lightning Talk → about → Magnus Carlsen

context (empty) → Speaker claims to have played Magnus online

relation (empty) → about

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → 49a83f96-0242-4263-840a-a540a9f706c2

create Chess for Programmers Lightning Talk → about → Garry Kasparov

context (empty) → Cites Kasparov being beaten by AI in 1997

relation (empty) → about

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → cce7d795-5c96-47c7-b526-b190b84db09f

create Chess for Programmers Lightning Talk → about → Stockfish

context (empty) → Recommends Stockfish as a modern open-source engine

relation (empty) → about

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → 69fa689e-d1dc-4324-832b-7ed89c0e0a63

create Chess for Programmers Lightning Talk → about → Leela Chess Zero

context (empty) → Recommends Leela alongside Stockfish

relation (empty) → about

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → 384a7dd4-bab9-4e8c-b6ff-11d43ebf5d38

create Chess for Programmers Lightning Talk → about → chess.com

context (empty) → Recommends chess.com for online play

relation (empty) → about

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → 83654957-6d1b-449d-9460-b15a0a3d4c6e

create Chess for Programmers Lightning Talk → about → Lichess

context (empty) → Recommends lichess as open-source chess platform

relation (empty) → about

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → 2a7447c6-eb85-46c0-9cff-cfa2424cdac9

create Chess for Programmers Lightning Talk → about → AlphaZero

context (empty) → Cites AlphaZero as an AI milestone in chess

relation (empty) → about

source_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

target_node_id (empty) → f8db3ca2-c30f-4f0e-afbf-3e5540944cd1

create Chess as a Hobby for Programmers → from_talk → Chess for Programmers Lightning Talk

context (empty) → Main recommendation of the talk

relation (empty) → from_talk

source_node_id (empty) → ca4896aa-5082-4d71-8255-05e0367529e3

target_node_id (empty) → 2024ae18-5060-4729-93f9-92928985a6ef

create Procrastination and Fish Shell Aliases Lightning Talk → about → fish shell

context (empty) → Centers on fish's abbreviation feature

relation (empty) → about

source_node_id (empty) → 35530c22-6e87-46e6-ba7e-52c6ac12fd75

target_node_id (empty) → 09c6de85-d09f-4362-90ee-67206886a846

create Use Fish Abbreviations for Readable Aliases → from_talk → Procrastination and Fish Shell Aliases Lightning Talk

context (empty) → Main recommendation of the talk

relation (empty) → from_talk

source_node_id (empty) → 1fc0b54e-7a51-4417-aad7-d89a89599080

target_node_id (empty) → 35530c22-6e87-46e6-ba7e-52c6ac12fd75

create Build Your Own Internal CLI Tools Lightning Talk → about → Thor

context (empty) → Mentions Thor as the initial framework for Helpling ToolBelt

relation (empty) → about

source_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

target_node_id (empty) → 44f4b60a-4b24-4b8b-8a30-95d5c5951305

create Build Your Own Internal CLI Tools Lightning Talk → about → dry-cli

context (empty) → Current CLI framework used by Helpling ToolBelt

relation (empty) → about

source_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

target_node_id (empty) → e983c2b0-718f-4310-bf80-7b889b10c9f9

create Build Your Own Internal CLI Tools Lightning Talk → about → TTY toolkit

context (empty) → Uses TTY components like progress bars

relation (empty) → about

source_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

target_node_id (empty) → 60aa39db-e247-4f23-aa08-543b5d96440d

create Build Your Own Internal CLI Tools Lightning Talk → about → Docker

context (empty) → Helpling's move from Vagrant to Docker motivated the CLI

relation (empty) → about

source_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

target_node_id (empty) → f4375c6b-4dbe-421e-bf0a-fe1240fd8152

create Build Your Own Internal CLI Tools Lightning Talk → about → Helpling

context (empty) → Case study is Helpling's internal tool

relation (empty) → about

source_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

target_node_id (empty) → 2ffa1070-d92a-4a77-adaf-e5b7cabea4e6

create Build Your Own Internal CLI Tools → from_talk → Build Your Own Internal CLI Tools Lightning Talk

context (empty) → Main recommendation of the talk

relation (empty) → from_talk

source_node_id (empty) → 49b916f7-af8b-4f9a-9369-e3fb79bae73e

target_node_id (empty) → 8ace5687-515d-41a3-8b2f-b822fdfbb113

create Compound Simple Habits to Reach Top Percentiles → from_talk → How to Be Top 10% in Ruby Lightning Talk

context (empty) → Core message of the talk

relation (empty) → from_talk

source_node_id (empty) → 94184ad7-b48a-4012-9378-d14127004f6e

target_node_id (empty) → cd83de54-4a2e-4794-aaa2-13d4e72ba4b0

create Game Hunter JRuby Roguelike Lightning Talk → about → JRuby

context (empty) → Uses JRuby to call a Kotlin framework from Ruby

relation (empty) → about

source_node_id (empty) → 0fb8f4e7-1c0e-4c60-affa-64ad3b41e553

target_node_id (empty) → b76f329b-b6ac-4301-9a48-0d31d22a3d72

create Game Hunter JRuby Roguelike Lightning Talk → about → Kotlin

context (empty) → Underlying roguelike framework is written in Kotlin

relation (empty) → about

source_node_id (empty) → 0fb8f4e7-1c0e-4c60-affa-64ad3b41e553

target_node_id (empty) → b80f0a8f-84c7-4337-ad2e-6013c4b4eb8b

create Game Hunter JRuby Roguelike Lightning Talk → about → Entity Component System

context (empty) → Game is structured with entity-component-system

relation (empty) → about

source_node_id (empty) → 0fb8f4e7-1c0e-4c60-affa-64ad3b41e553

target_node_id (empty) → dfceeebf-0b98-4a61-99b2-da9fb1038514

create Game Hunter JRuby Roguelike Lightning Talk → related_to → Writing a Game in Ruby on Rails Lightning Talk

context (empty) → Explicitly prepared as a response to Pavo's opening talk

relation (empty) → related_to

source_node_id (empty) → 0fb8f4e7-1c0e-4c60-affa-64ad3b41e553

target_node_id (empty) → 2252273a-cac8-4162-890b-acaa31bd090d

create Helpling → uses → Ruby on Rails

context (empty) → Runs Rails applications per country

relation (empty) → uses

source_node_id (empty) → 2ffa1070-d92a-4a77-adaf-e5b7cabea4e6

target_node_id (empty) → 7aac705a-0987-49f2-b665-9d4e08a6acee

create Helpling → uses → Docker

context (empty) → Migrated from Vagrant to Docker Compose

relation (empty) → uses

source_node_id (empty) → 2ffa1070-d92a-4a77-adaf-e5b7cabea4e6

target_node_id (empty) → f4375c6b-4dbe-421e-bf0a-fe1240fd8152

Read set

424 nodes