Provides simple API for converting 'dd' like data amount postfixes (like 3M or 4G) to bytes and bytes to these strings.

allows slicing of fixed length string data

DataStructures101 is a simple gem that groups several implementations of common data structures usually taught in Computer Science courses.

This small gem contains several data structures that I have implemented in Ruby to learn how they work. Sometimes it is not enough to read the description of a data structure and accompanying pseudo-code. Actually implementing it is often helpful in understanding what is going on. It is also usually fun. The gem contains basic implementions of Disjoint Union, Heap, Priority Search Tree, and Segment Tree. See the homepage for more details.

Export, sanitize, and import data to help develop better apps.

Ruby Gem for Dandelion's dataTXT service (dandelion.eu)

for gfx fan and xaicron fan

Check discrete of months, days and hours

This provides a read-only interace over the data provided by the date-holidays Node module available at https://github.com/commenthol/date-holidays .'

Parse keen-like timeframes to date ranges

Converts datestrings into Ruby Range objects

Generate date sequence like seq command

An ActiveRecord extension to build date oriented pagination links such as monthly pages and weekly pages

Daun is a CLI program that will expand git branches and tags to your disk as directories. Daun will keep the expanded directories in sync whenever there are new, updated, or deleted tags and branches.

DayoneToolbox is utility tools for Day One Classic.

DayoneToQuiver is converter for Day One classic to Quiver.

Alternative rails cache engine, that will use database server

Big-Data clustering algorithms in Ruby (on Rails). Currently only supports DBSCAN algorithm and ActiveRecord database.

Dbee provides a simple-to-use data modeling and query API. The query API can produce SQL using other ORMs, such as Arel/ActiveRecord. The targeted use-case for Dbee is ad-hoc reporting, so the total SQL feature-set that Dbee supports is rather limited.

By default Dbee ships with no underlying SQL generator. This library will plug in ActiveRecord into Dbee and Dbee will use it for SQL generation.