A gem to evaluate mathematical equations. Includes support for variables and functions.

Erector is a Builder-like view framework, inspired by Markaby but overcoming some of its flaws. In Erector all views are objects, not template files, which allows the full power of object-oriented programming (inheritance, modular decomposition, encapsulation) in views.

Fig is a utility for configuring environments and managing dependencies across a team of developers. Given a list of packages and a command to run, Fig builds environment variables named in those packages (e.g., CLASSPATH), then executes the command in that environment. The caller's environment is not affected. Built from git SHA1: f9ab9a8-dirty

Food products often contain an ingredient list of some sort. This parser tries to recognize the syntax and returns a structured representation of the food ingredients.

Parser for HAProxy logs in the HTTP log format

ice_cube_english provides english time and date parsing for ice_cube.

A reference parser for the Koi language.

Produces truth table and MC/DC test case pairs from parsed logic statement

Lydown is a language and tool for music notation

A markup parser that outputs html and text. Syntax is similar to MediaWiki.

Uses a grammar describing the keep-a-changelog format to attempt to parse a given file.

RdfContext parses RDF/XML, RDFa and N3 into a Graph object. It also serializes RDF/XML, Turtle and N-Triples from the Graph. * Fully compliant RDF/XML parser. * Fully compliant XHTML/RDFa 1.0 parser. * Notation3 parser (N3-rdf level) * N-Triples, Turtle and RDF/XML serializer * ConjunctiveGraph, named Graphs and contextual storage modules. Install with 'gem install rdf_context'

Reddy is an RDF library for Ruby.

A gem for easily wrapping LaTeX code in Ruby

Simple api on top of the graphite render api

The most flexible commerce platform available - designed from the ground up to be as open and extensible as possible.

A Ruby SQL parser based on Treetop.

A strict templating library for ruby

Ruby library for using Siemens, Schneider and Intouch files

Built on Treetop, this gem will parse interface declarations in WebIDL and generate ruby code