rand ttt.

get Japanese random string.

Provides a suite of generators and adjustments that make Rails a seamless AngularJS development environment to rival Grunt and Gulp.

Gem to create and manage an array of ranges

Bisect a range, finding elements that match the block

It accepts ranges or items with ranges and compacts them.

Splits database ranges into lower and upper attributes in ActiveRecord

Helps you find ranges of IDs, like when you're scraping a website and you need to guess IDs. You tell it what a valid ID is and it looks for ranges of consecutive valid IDs. It assumes that each probe is expensive.

Single-site tracking library for the Rangefinder web analytics app

An efficient hash that allows ranges to be keys and searched given an element within those ranges.

A RangeList implement to solve range union and except problem.

Command line tool to download environment logs by date range.

Perform operations on arrays of ranges.

Convert Array to range ppoi string, and reverse

Gives Ruby strings a #to_range method

The solution to convert a Ruby range to a regexp.

A CLI tool to scan websites on a specific IP range

Parser for range sentences like '1990; 1995-2000; 2005'

Simple, small and fast JavaScript/jQuery polyfill for the HTML5 <input type="range"> slider element.

An efficient tree structure for querying on data with overlapping ranges