The mime-types library provides a library and registry for information about MIME content type definitions. It can be used to determine defined filename extensions for MIME types, or to use filename extensions to look up the likely MIME type definitions. Version 3.0 is a major release that requires Ruby 2.0 compatibility and removes deprecated functions. The columnar registry format introduced in 2.6 has been made the primary format; the registry data has been extracted from this library and put into {mime-types-data}[https://github.com/mime-types/mime-types-data]. Additionally, mime-types is now licensed exclusively under the MIT licence and there is a code of conduct in effect. There are a number of other smaller changes described in the History file.

A plain-Ruby implementation of GraphQL.

google-cloud-storage is the official library for Google Cloud Storage.

A plain-Ruby implementation of GraphQL.

Use the GraphiQL IDE for GraphQL with Ruby on Rails. This gem includes an engine, a controller and a view for integrating GraphiQL with your app.

google-cloud is the official library for Google Cloud Platform APIs.

google-cloud-debugger is the official library for Stackdriver Debugger.

gcloud is the legacy support library for the new google-cloud library.

The Google Analytics Data API provides programmatic methods to access report data in Google Analytics App+Web properties. With the Google Analytics Data API, you can build custom dashboards to display Google Analytics data, automate complex reporting tasks to save time, and integrate your Google Analytics data with other business applications. Note that google-analytics-data-v1alpha is a version-specific client library. For most uses, we recommend installing the main client library google-analytics-data instead. See the readme for more details.

A metadata inventory service that allows you to view, monitor, and analyze all your GCP and Anthos assets across projects and services.

Creates and manages Google Cloud Platform resources and infrastructure. Note that google-cloud-config-v1 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-config instead. See the readme for more details.

Manages Hadoop-based clusters and jobs on Google Cloud Platform. Note that google-cloud-dataproc-v1beta2 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-dataproc instead. See the readme for more details.

The Cloud Debugger API allows applications to interact with the Google Cloud Debugger backends. It provides two interfaces: the Debugger interface and the Controller interface. The Controller interface allows you to implement an agent that sends state data -- for example, the value of program variables and the call stack -- to Cloud Debugger when the application is running. The Debugger interface allows you to implement a Cloud Debugger client that allows users to set and delete the breakpoints at which the state data is collected, as well as read the data that is captured. Note that google-cloud-debugger-v2 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-debugger instead. See the readme for more details.

The Transcoder API allows you to convert video files and package them for optimized delivery to web, mobile and connected TVs. Note that google-cloud-video-transcoder-v1beta1 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-video-transcoder instead. See the readme for more details.

Check the home page for more in-depth information.

Validations for Active Storage (presence)

Library and CLI for generating a website from a GraphQL API's schema definition. With ERB templating support and a plethora of configuration options, you can customize the output to your needs. The library easily integrates with your Ruby deployment toolchain to ensure the docs for your API are up to date.

Lightweight ETL for Ruby

The minitest-spec-rails gem makes it easy to use the \ Minitest::Spec DSL within your existing Rails test suite.

Color is a Ruby library to provide basic RGB, CMYK, HSL, and other colourspace manipulation support to applications that require it. It also provides 152 named RGB colours (184 with spelling variations) that are commonly supported in HTML, SVG, and X11 applications. A technique for generating monochromatic contrasting palettes is also included. The Color library performs purely mathematical manipulation of the colours based on colour theory without reference to colour profiles (such as sRGB or Adobe RGB). For most purposes, when working with RGB and HSL colour spaces, this won't matter. Absolute colour spaces (like CIE L*a*b* and XYZ) and cannot be reliably converted to relative colour spaces (like RGB) without colour profiles. Color 1.8 adds an alpha parameter to all <tt>#css_rgba</tt> calls, fixes a bug exposed by new constant lookup semantics in Ruby 2, and ensures that <tt>Color.equivalent?</tt> can only be called on Color instances. Barring bugs introduced in this release, this (really) is the last version of color that supports Ruby 1.8, so make sure that your gem specification is set properly (to <tt>~> 1.8</tt>) if that matters for your application. This version will no longer be supported one year after the release of color 2.0.