A code snippets collection maybe usefull.

Mirror your rss feeds into a subreddit

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mysh -- a Ruby inspired command shell for CLI and application use.

my57

A Rails plugin that adds methods to ActiveRecord::Migration to allow columns and indexes to be added to and removed from large tables with millions of rows in MySQL, without leaving processes seemingly stalled in state "copy to tmp table".

MySQL Collector is a Ruby Gem and command line tools, written for UNIX-like operating systems. Collect MySQL Metrics and send them to InfluxDB

A library to summarize MySQL slow_log records in Ruby.

Store and understand your MySQL schema

MySQL Knife is a Ruby Gem and command line tools, written for UNIX-like operating systems. That allows many connections bookmark and tasks for MySQL Administration.

ActiveRecord support for MySQL POINT fields.

Manage SSH Connections

An example of a simple data security system.

to learn how to publish a gem

Mythal is a command-line dice roller. Supports d4-d20. e.g. mythal roll 1d20 | mythal roll 3d6

ruby package for demo purposes

A simple gem to parse mzIdentML (mzid) files

A tool for managing a TaskPaper file of project todos for the current directory. Easily create "next actions" to come back to, add tags and priorities, and notes. Add prompt hooks to display your next actions automatically when cd'ing into a directory.

NAC stands for "not another config"

Apply NACO normaliation to a string. This is just a tiny wrapper around code taken from https://code.google.com/p/oclcNacoNormalizerr/