Simplistic playpen (e.g. not for serious use) for doing technical analysis of stock prices. Under Construction.

SQA::BI predicts a probability distribution over a small ordered set of outcomes (for example strong downtrend through strong uptrend) from a numeric feature vector. Priors with Laplace smoothing, Gaussian kernel density likelihoods, and a posterior that reports entropy, confidence and KL diverge...

A Sinatra-based web application for stock market analysis using the SQA library

An SQA-specific Fiddle binding directly against the installed TA-Lib C library, providing many technical analysis indicators for stock analysis. Part of the SQA (Simple Qualitative Analysis) ecosystem.

Gem for authenticaiton by third-party server. Integrates in Sinatra and Rails.

Squid (sqd) namespace reservation

Detailed per-request metrics for Sqreen

A utility gem to aid in the processing of images taken in the process of digitizing natural history collections.

Sqinky adds a thin access layer on top of Sqids to work effortlessly with Sqids in Active Record models. It supports encodings composed of multiple attributes, and multiple encodings per model.

A ruby gem that duplicates the funcationality of the SQLite Archiver

Use builder pattern to create ad-hoc SQL queries that aren't tied to models but return read-only plain Ruby objects.

Lightweight Ruby gem for building SQL query strings

A Ruby client for sqlcached

Compose SQL from Mybatis log

SQL events collector and statistics generator

Abstracts SQL query and calculates fingerprint

Store Test Data in SQL dumps and manage it with your application's interface

A simplistic SQL generator

Call `sqlite2mysql sqlite_file.db [mysqlname]` If not specified, mysqlname will be the sqlite filename

Adds REGEXP support for SQLite3 in ActiveRecord.