ActiveWarehouse ETL is a pure Ruby Extract-Transform-Load application for loading data into a database.

Provides various extensions to the Rails ActiveRecord adapters. Forked to force gem build.

A General-purpose CSV to ERB template formatter

Jinx JSON plug-in.. See github.com/jinx/migrate for more information.

Joule parses and does some basic analyzing of powermeter data. Supported formats include SRM(.srm), Saris PowerTap(.csv), iBike(.csv), and Garmin(.tcx)

Ruby Reports is a software library that aims to make the task of reporting less tedious and painful. It provides tools for data acquisition, database interaction, formatting, and parsing/munging.

Ruby Library for processing External Call History (ECHI) files from the Avaya CMS

This gem provides a converter between an existing JSON file and an existing CSV file. The Mapping is provided via YAML.

Ruby Gem for interfacing with the SSL Kisaweb API

Convert (analyse) Apache log files to COUNTER CSV.

Create dictionaries that link rows between two tables (left and right) using loose matching (string similarity) by default and tight matching (regexp) by request.

ActiveWarehouse extends Rails to provide functionality specific for building data warehouses.

ActiveWarehouse ETL is a pure Ruby Extract-Transform-Load application for loading data into a database.

Provides various extensions to the Rails ActiveRecord adapters.

Extract identifiers and metadata from EAD XML.

Ruby Comma Seperated Values generation library

Will import a CSV as an array of hashes. Or will export a CSV from an array of hashes (if given a column list).

A General-purpose CSV to ERB template formatter. Useful for converting legacy CSV data to an importable blog format.

CSV template Rails plugin

A Ruby library for interacting with electronic filings from the Federal Election Commission.