Return randomized data from arrays and hashes. The randeaux methods takes two arguments: the data structure you wish to sample and an optional argument for the number of elements you wish to be returned. By default, randeaux will return one random element.

Generate random string in Japanese

randexp extension for multibyte characters

Given a set of random directories, this scripts outputs the files in them in a random order. Combined with limitations by size or by number, this can be used to pick a random collection of files from the given directories.

generating random data based on real informations fetched from different websites

Get a random User-Agent from a list of the most used ones.

Provide a ruby interface for pulling data from the Random API, fetching random user data.

When someone gives you rubbish data an you want to map it to something else.

Simple method that will randomize settings characters.

This gem allows to generate a random coordinate and to validate its position in a given area (e. g. avoid lake, sea, etc.). This is useful for obtaining locations by reverse geocoding.

This gem provides methods for generating random names, addresses, email addresses, and other common data types.

The recipes are extracted from seriouseats.com

A Gem to conditionally execute a block based on a certain probability

A gem to provide random facts based on requested parameters

some description

Rails gem to add random Giphy images into your HTML. A silly gem with no specific purpose.

This gem implements the following random network generation models: Erdos-Renyi GNM and GNP, Watts-Strogatz, and preferential attachement. It also implements graph algorithms to study the randomly generated graphs.

Generates a random greeting along with a name that's provided in the argument

Gem for creating UID on ActiveRecord Models

Pass the character count you need and this gem genereates it.