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

A Ruby gem to neatly and quickly summarize data.

data-table is a simple gem that provides a DSL for turning an array of hashes or ActiveRecord objects into an HTML table.

Data tables for rails

DataTables for Rails

This gem interprets the parameters passed by the ajax call made by the datatables plugin and returns the requested records

Simple gem that helps the creation of datatables json responses.

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

Data-munging utilities, including extensions to Array, Hash, String, Symbol plus data conversions and transformations.

To keep the necessity of changing data out of migrations, transformations keep track of that

This ruby client allows you to trigger DataTrue tests from a Continuous Integration tool such as Jenkins, Teamcity, Travis CI, Codeship and others. If you’re practicing Continuous Delivery, it can be used to trigger a test of your application as soon as changes are released.

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

Simple DSL for datatype validation for basic data types.Inspired from GRPC DSL. Since ruby is dynamic language, datatype validator helps to reduce runtime errors by validating structure before processing

A ruby interface over the DataValidation service.

Generates an excel report to verify before and after state of db data

Enables easy access to DataVirtuality via its REST API

DataWorks makes it easier to work with FactoryBot in the context of a complex data model.

Treat an ActiveRecord Date column as a String

Convert dates to ISO 8601 format

A library with many commonly-used date conversion functions.