Graph

A Ruby Pagerank implementation

Neo4j-Spatial adds GIS and spatial analysis capabilities to the Neo4j Graph Database. This allows you to load spatial data, like points, lines, polygons and more complex geometries, index them and perform fast spatial queries on them. It includes specific support for OSM data, and Simple Feature data (as found in Shapefile format), but can be layered on top of any existing Neo4j database with spatial data, or data with some spatial elements. The Neo4j-Spatial.rb wrapper allows you to access Neo4j-Spatial features from the convenience of the Ruby scripting language.

Implements OAuth2 for Devise, specifically integrating with facebook Graph

html5jp_graphs is a Rails Plugin for HTML5.jp graph libraries. It supports vertical bar chart, radar chart, pie chart, and line chart.

Lilygraph is a Ruby library for creating svg charts and graphs based on XmlBuilder.

Rhubarb is a simple object-graph persistence library implemented as a mixin. It also works with the SPQR library for straightforward object publishing over QMF.

Graph data structure toolkit.

Easy integration with Facebook Graph for your application

Mediates state changes between a set of interdependent ActiveRecord objects.

Rails (2.x - 3.x) view helpers for graphs using Grafico, a javascript graphic library built on Raphael.

Using gnuplot and Ruby's benchmarking abilities, see the asymptotic behavior of your functions graphed.

Provides a simple DSL for generating Mikado Graphs using GraphViz.

Provide functions to (un)parse GDF/JSON files and generate graphs

OpenC3 provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

RubyVor provides efficient computation of Voronoi diagrams and Delaunay triangulation for a set of Ruby points. It is intended to function as a complemenet to GeoRuby. These structures can be used to compute a nearest-neighbor graph for a set of points. This graph can in turn be used for proximity-based clustering of the input points.

Latest Flot graph integration with Rails 3+ assets pipeline.

This rubygem does not have a description or summary.

A Ruby wrapper for the Health Graph API

A Scrivito Widget to extend your Page with some useful SEO Features, Metadata or Open Graph.

Ability to make RRDTool graphs with zero thought

Simple generic graphs and operations on them in Ruby!

Abuelo is a graph theory library.

Machinery to create object graphs and speed up tests. No fixtures, no funny magic, just easy and fast plain old ruby.

m-Path graphs library

This gem will install as a daemon and can be used to connect to a graphite and a carbon backend. It will not only post the data for the metrics but also create graphs into graphite, by means of a translation from munin-node.

BindLogAnalyzer analyzes a Bind query log file and stores its data into a SQL database using ActiveRecord. It provides a fancy web interface to show some query stats and graphs.

Flutterby is a flexible, Ruby-powered, routing graph-based web application framework that will serve your website dynamically or export it as a static site.

Create a directed graph of the relationships between classes in a Ruby program.

Simple Ruby wrapper for the FB Graph API. Still in its early stages.

A tool to create dependency graph images from source code directories

GRATR is a framework for graph data structures and algorithms. This library is a fork of RGL. This version utilizes Ruby blocks and duck typing to greatly simplfy the code. It also supports export to DOT format for display as graphics. GRATR currently contains a core set of algorithm patterns: * Breadth First Search * Depth First Search * A* Search * Floyd-Warshall * Best First Search * Djikstra's Algorithm * Lexicographic Search The algorithm patterns by themselves do not compute any meaningful quantities over graphs, they are merely building blocks for constructing graph algorithms. The graph algorithms in GRATR currently include: * Topological Sort * Strongly Connected Components * Transitive Closure * Rural Chinese Postman * Biconnected

Depression resolves before/after relations by forming a graph of them and flattening it. It supports simple before/after as well as "greedy" relations.

Have you ever wanted to shoot a message throught Twitter, have your app pick it up, do some work on it, and report how long it takes? KingKong makes it slightly easier to do this with a DSL for writing custom pings and by providing basic reporting facilities that plug into graphing applications like Munin.

Gem which makes filling data for Gruff graphs based on ActiveRecord objects much easier.

Easy, object orientated client side graphs for designers and developers

Create model diagram graph (ERD graph) in graphviz's dot language

Easily generate graphs for ActiveRecord object creation.

Make graphs from your git history

== DESCRIPTION: rutemaweb is the web frontend for rutema. It can be used as a viewer for database files created with the rutema ActiveRecord reporter. It also provides you with some basic statistics about the tests in your database in the form of diagrams of debatable aesthetics but undoubtable value! == FEATURES/PROBLEMS: == SYNOPSIS: rutemaweb [results.db] and browse to http://localhost:7000 for the glorious view == REQUIREMENTS: * patir (http://patir.rubyforge.org) * activerecord (http://ar.rubyonrails.com/) * sqlite3 (http://rubyforge.org/projects/sqlite-ruby/) * ramaze (http://www.ramaze.net/) * ruport (http://rubyreports.org/) * acts_as_reportable * erubis * gruff/RMagick (optional, but needed if you want to see the statistics graphs)

Autograph wraps httperf, running multiple tests while varying the parameters, graphing the output.

Generate realistic graphs

This gem is intended for making a neo4j graph db accessible by providing a ruby wrapper for the REST API.

Hash based directed and undirected graph implementations for Ruby

Library to draw simple ASCII charts (x,y graph plots and histograms)

This gem defines graph classes which are useful in various mathematical applications.

A library for extracting static graph representations of data from rails-y databases

Koala is a lightweight, flexible Ruby SDK for Facebook. It allows read/write access to the social graph via the Graph API and the older REST API, as well as support for realtime updates and OAuth and Facebook Connect authentication. Koala is fully tested and supports Net::HTTP and Typhoeus connections out of the box and can accept custom modules for other services.

The Microsoft Graph Ruby Code SDK provides basic functionality for Microsoft Graph API.

This gems implements some graph algorithms and representations.

A tool for working with compiler graphs