SQL*Plus replacement for interactive work with Oracle, with tab-completion, colored output, metadata navigation with context-aware SQL and more features

Generates an ID string best used for orders/invoices/etc. Timestamp-based, reverse parseable.

Tyfoom's fork of the `parquet` gem (github.com/njaremko/parquet-ruby), published while the incremental streaming-write fix is pending upstream. It wraps the official Apache Rust implementation and bounds write memory by streaming row groups to disk instead of buffering the whole file. Drop-in compatible with the upstream gem: the library is still required as `require "parquet"` and exposes the same `Parquet` API.

Utilities to be used with PeakFlow.

Decodes pgoutput-parser protocol messages into immutable Ruby row-change events.

Pronto runner for golang tools

Uses oauth2 to connection to the Powerschool API. Heavily refactored code (not dependent on Rails) starting with: https://github.com/TomK32/powerschool

Add pool usage statistics within your log files.

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.

High-throughput, resumable snapshots of MongoDB collections with partitioning, multi-threaded readers, and size-based sharded outputs.

QAT-DB provides generic methods for connecting to and handling databases: - Quick connection - One line queries - Advanced querying and scripting through Sequel

a querying language for the internet

Middleware collection to secure a Rack application

expand search by ransack

Rbcli is a framework to quickly develop command-line tools and applications.

Parses a CSV reading log.

Array<Array> to Relation ppoi String

Rendering of ISO 690 XML

Ruby gem for Rent$ payment Gateway &amp; Intermediary

Extends Ridgepole to support TiDB's AUTO_RANDOM column attribute for seamless schema management