Email2Face finds an email's corresponding Facebook profile, and then gives you a link to their profile picture. It requires a Facebook account to work. I highly recommend that you make a Facebook just for it. See http://github.com/jarred-sumner/email2face for more details.

Runtime Profiler for Rails Applications

Memory usage profiler for debugging of Ruby itself (and/or middlewares)

Simple Profiler for learning about Rails Development

Profiling agent for Google Cloud Profiler

Provides callgrind output for the JRuby profiler

Ruby standard library profiler.

You will have to create a notification table with: notification table=> user_id:who should get notified, UID:who created the notification, kind:what type of notification, seen:if the notification is read by the user or not. The gem file will return a message and a link to know more details of ...

A simple profiler for profiling tests, for instance

Iterate quickly from an irb/pry session. Use your own code to run Elasticsearch queries and pretty print the full profile or only the slow operations. Or when setting up Kibana is too troublesome.

Manage the privacy profile and profile fields

Ruby standard library profile.

Performance profiling for your Rails app, made simple

The core methods of the Skylight profiler.

gc debugger, logger and profiler for rgengc in ruby 2.1

Middleware for profiling Rack-compatible apps using perftools.rb

MethodProfiler observes your code and generates reports about the methods that were run and how long they took.

Make several heap dumps and summarize allocated, retained memory

Gattica is a easy to use Ruby Gem for getting data from the Google Analytics API. It supports metrics, dimensions, sort, filters, goals, and segments. It can handle accounts with 1000+ profiles, and can return data in CSV, Hash, or JSON

Gattica is a easy to use Ruby Gem for getting data from the Google Analytics API. It supports metrics, dimensions, sort, filters, goals, and segments. It can handle accounts with 1000+ profiles, and can return data in CSV, Hash, or JSON