Stropheruby is a ruby bindings for Strophe, a C library for writing XMPP clients.

Calculate the time of sunrise and sunset for location on a specific date.

tabreader - read in tabular datafiles in text in the tabular (TAB) format

GPS Track speed calculation utility

FreshBooks.rb is a Ruby interface to the FreshBooks API. It exposes easy-to-use classes and methods for interacting with your FreshBooks account.

Sass color scheme generator

textutils - Text Filters, Helpers, Readers and More

Ruby SDK for TuneCore web services

typesig - type signatures - annotate your code with type signatures

typesigs - let's collect type signatures - annotate your code with type signatures

Unific is a ruby unification engine. A unification engine is an essential part of a logic programming environment (the whole logic programming environment this is taken from is available as the in-development Rulog[http://github.com/jimwise/rulog] (Ruby With Logic) gem), but can also be useful o...

unisat - unisat.io lite helpers for full-text search in bitcoin ordinal inscriptions

uniswap - core uniswap v2 (dumb) contracts for ruby (rubidity) for layer 1 (l1) with "off-chain" indexer

units-money - units of (crypto) money (in integer) incl. ether / eth (finney, szabo, shannon, lovelace, babbage, wei), bitcoin / btc (satoshi), sol (terra, luna) and more

units-time - units of time (in epoch time) incl. seconds, minutes, hours, days, weeks, fortnights, years and more

universum - next generation ethereum 2.0 world computer runtime; run contract scripts / transactions in plain vanilla / standard ruby on the blockchain; update the (contract-protected / isolated) world states with plain vanilla / standard SQL

Urban is a command line utility with an API to query definitions from Urban Dictionary.

Unified interface to command-line, environment, and configuration files.

A plugin to allow vagrant to recognize instances of QNX Neutrino RTOS. Guest capabilities are limited to what I can find from other providers and map to QNX. Currently: * halt * change_hostname

This gem allows similar ActiveRecord validates_* commands to be grouped together in blocks and pruned of repeated parameters. How often have you had a block of validation commands in an ActiveRecord object that are repeated, especially :id or :unless options? Does this look familiar? validat...