For fetching citation list in paper, it is very exhausted process; open pdf file, scroll page harder, copy and paste google scholar. This gem library is specify to parse flat-citation list to strucutured format such as BiBTex to easy to refer to your paper, survey paper and so on.

Simple mapper of cite urns to standard abbreviations

A citeproc engine based on the citeproc-js CSL (Citation Style Language) processor.

Client for the unofficial Citibike API in NYC

A ruby wrapper for Citibikenyc API

Citizen Code tools for easy building, testing, and deploying RoR/Android/iOS apps into teh cloudz

Set of tools making it easier to interact between Github PRs and Bitrise CI

API wrappers for Citrix services like GoToTraining.

Citrulu exposes an api for creating, editing and compiling test files (http://www.citrulu.com/api). This gem provides a wrapper around that api which allows you to work with TestFile objects locally.

Citrus continous integration core components.

A ruby interface to the CityBikes API v2. Returns data about bike-share networks and stations. Includes options to customize API requests.

This gem allow you to consume the chilean citybox SOAP API in a simple way

A wrapper for opemweathermap.org api.

Ruby wrapper for CityGrid APIs

CityPay API Client for Ruby

Encapsulates the CitySDK api.

City timezone allows you to lookup the timezone for most cities in the world with a population > 15k.

Server/process monitoring

If you can't use Hudson :(

Simple wrapper around the Citymapper API