Demo for my talk at the Scottish Ruby Conference: Distributed Systems with Rack.

Contains the logic for distributing messages through third-party APIs

Map subdomains to git branches for switching live codebases on the fly. It's a Rack application that acts as a HTTP proxy between you and your web application for rapid testing.

A publishing platform for HTTP, Gemini, ActivityPub, RSS, Atom, and others.

Self made rails framework to better understand functionality of different parts.

Convert multiple X509 DN strings into a consistent format.

Sync data between S3 two distinct docker registries using S3 data storage and SNS as a messaging system.

an outside-in service api test framework.

Renders textile documents within mustache templates

Location service www.docodoco.jp API Client.

Serves documentation for installed gems locally on HTTP, with full text search

Dolphy is an incredibly small (~200 LOC) web framework.

Rack based domain switcher with configuration

Rack::OpenID provides a more HTTPish API around the ruby-openid library.

Main core elements

Rack middleware which requires that visitors to the site enter a 3-6 digit PIN code to gain access.

downgrade for rails in whole app、assign pathes、block level

Library for building restful APIs, with hierarchical routing, content type handling and other RESTful stuff

Drawing the Unified Modeling Language of Rack.

A druby protocol of WebSocket.