An LL(1) parser generator for Ruby.

A rails (gem) plugin to enable surveys in your application

A Ruby client generator for HTTP APIs described with a JSON schema

Stores and retrieves localized data through attributes on a Ruby class, with flexible support for different storage strategies.

REST Client instrumentation for the OpenTelemetry framework

A stats collection and distributed tracing framework

This library provides a number of PDF::Reader[0] based tools for use in testing PDF output. Presently, the primary purpose of this tool is to support the tests found in Prawn[1], a pure Ruby PDF generation library. However, it may be useful to others, so we have made it available as a gem in its own right. [0] https://github.com/yob/pdf-reader [1] https://github.com/prawnpdf/prawn

Microsoft Azure Client Library for Ruby

Delayed Job instrumentation for the OpenTelemetry framework

B3 Context Propagation Extension for the OpenTelemetry framework

Jaeger Context Propagation Extension for the OpenTelemetry framework

Convert gettext PO files to JSON objects so that you can use it in your application.

A plugin for versioning Rails based RESTful APIs.

Ruby library for the Xero accounting API. Originally developed by Wayne Robinson, now maintained by the Xero API Team & Xero/Ruby developer community.

Active Model Serializers instrumentation for the OpenTelemetry framework

Bunny instrumentation for the OpenTelemetry framework

Mongo instrumentation for the OpenTelemetry framework

Sinatra instrumentation for the OpenTelemetry framework

The plutus plugin provides a complete double entry accounting system for use in any Ruby on Rails application. The plugin follows general Double Entry Bookkeeping practices. All calculations are done using BigDecimal in order to prevent floating point rounding errors. The plugin requires a decimal type on your database as well.

If you are tracking any kind of assets the currencies gem is for you. It contains every currency in the ISO 4217 standard and allows you to add your own as well. So if you decide to take sparkly buttons as a form of payment you can use currencies to display the shiny button unicode symbol ☼ (disclaimer: ☼ may not look like a shiny button to everyone.) when used with something like the money gem. Speaking of the money gem, currencies gives you an ExchangeBank that the money gem can use to convert from one currency to another. There are plans to have ExchangeRate provider plugin system. Right now the rates are either set manually or pulled from Yahoo Finance.