Choose per model and/or controller&action whether a read-only query should be sent to master or a hot standby. Or just use Postamt.on(:slave) { ... }.

A ruby command line/rack application for testing systems that send WebHooks using a HTTP POST request. Requests can be viewed via a simple web interface.

Requires 'pg', the Postgresql client for Ruby

Adds helpers to migrations and dumps check constraints to schema.rb

Uses Postgres's powerful COPY command to upsert large sets of data into ActiveRecord tables

Postal codes made easy

Takes a raw email and fetches the spamassassin score and report. No dependencies outside of ruby's standard libraries.

Tools for managing PostgreSQL

Thin ActiveRecord Redshift Adapter extension for existing PostgreSQL adapter.

Funky Library responsible to parse and execute posxml applications.

A tool to trigger ping pong benchmark to investigate HTTP REST performances.

A tool to trigger ping pong benchmark to investigate HTTP REST performances. This is the same as ppbench but we decided to lock dependency versions when we saw failures appearing out of nowhere.

A library to declaratively add JSON-LD support to your ActiveModel models

Praxis Blueprints is a library that allows for defining a reusable class structures that has a set of typed attributes and a set of views with which to render them. Instantiations of Blueprints resemble ruby Structs which respond to methods of the attribute names. Rendering is format-agnostic in that it results in a structured hash instead of an encoded string. Blueprints can automatically generate object structures that follow the attribute definitions.

A multi-datastore library designed for efficiency in loading large datasets.

API library to allow you to connect and submit messages and actions to Preact

Ruby/Rails DSL for Prediction.io, an open source machine learning server.

Sometimes you need to collect data before you can write it to the database. That is the impedius for this gem. The collection of data could happen across multiple client interactions spanning pages or even sessions.

Prefetch initialize phase before run rspec

a simple prefork server framework. ruby port of perl's Parallel::Prefork