Pure-Ruby implementation of Black-Scholes European and CRR Binomial American option pricing with delta, gamma, theta, vega, rho, and Brent's-method implied volatility. No Python, no QuantLib system dep, no native code.

Simple ssh connections and configurations script

Konpeito is a gradually typed ahead-of-time compiler for Ruby with Hindley-Milner type inference and dual LLVM/JVM backends. Compile Ruby to CRuby C extensions (.so) or standalone JARs with seamless Java interop. Includes Castella UI, a reactive GUI framework powered by Skia, based on a port of C...

Subtitle Auto Downloader for Shooter

Shared Project to support the Flash Player task

Ingests a set of commented SQL statements, executes them, and dumps the comments, queries, and results into a markdown file

Theatre Explorer provides a CLI for users to interact with production information from the website www.broadwayworld.com. The user experience begins with selecting whether to search for productions by name or by year. After that selection, specific aspects of a chosen production can be viewed i...

The simple API to request a user's approval on anything via email + sms.

What's in the box: (1) Publish to Heroku using Git (2) Author articles in markdown (3) Article categories (4) Multiple permalink formats supported (5) Redirects (6) Advanced SEO optimizations and Google Analytics/ Webmaster Tools support. Uses Rack, RSpec, Bootstrap, JQuery, Disqus, Thin

Scans a Rails application for metrics relevant to security audits

The Flex 4 SDK Rubygem is brought to you by Project Sprouts (http://www.projectsprouts.org)

WebP Image Generator for Bridgetown sites that automatically generate WebP images for all images on your static site and serves them when possible. Includes the v0.6.1 version of the WebP utilities for Windows, Linux and Mac OS X 10.9 (Mountain Lion)

Automatically synchronise actor information to your third party systems e.g. Mixpanel, Sendgrid, etc.

This gem is meant to be use with mongoid-rpsec, altought it works by itself. Syntax is the same as shoulda-callback-matchers.

Transforma um arquivo SPED em um arquivo SQL pronto para ser importado para MySQL

A wrapper for the PrinceXML PDF generation library based on article by Seth from Subimage Interactive at http://sublog.subimage.com/2007/05/29/html-css-to-pdf-using-ruby-on-rails

Collect 'ActiveRecord sql query' to monitoring system(s).

Ruby Script that brings your series into an appropriate format like \"S01E01 - Episodename.avi\"

In the never ending battle with the form bots, here's my attempt to mislead them. protect_via_honeypots creates some hidden fields. As normal users don't mess with hidden fields we can assume that when those fields are filled with data: a bot filled it. So when that happens, protect_via_honeypots...

Super Scale Caching Framework - Core