Collection of CircleCI-related utilities under one gem.

Find the closest coffee shop.

A comprehensive clustering toolkit for Ruby, providing UMAP, PCA, K-means, HDBSCAN and more. Built on top of annembed and hdbscan Rust crates for blazing-fast performance.

CmAdmin providing a streamlined and efficient solution for building customized admin panels within the context of Rails applications. Its robust features empower developers to effortlessly generate and manage administrative interfaces with precision and ease.

A Rails engine gem for exporting ActiveRecord collections to CSV via a helper and controller endpoint

Command Line Boss is a convenience layer over OptionsParser. It provides a simple way to define command line options and arguments, and then parse them into an options object.

CompletionKit is a prompt testing platform that runs as a Rails engine or a standalone app. Run prompts against real datasets, score every output with an LLM judge against criteria you define, track prompt versions, and get AI-generated improvement suggestions grounded in your actual results. Inc...

COSING database

Help handle CSVs in a more efficient way

Help handle CSVs in a more efficient way

Help handle CSVs in a more efficient way

Help handle CSVs in a more efficient way

csv linter and autofixer like rubocop

CSV Indexer makes it simple the indexation and searching in lasge CSV files. It is not as robust as Lucence, but it is simple and cost-effective. May index files with millions of rows and find specific rows in matter of seconds. Find documentation here: https://github.com/leandrosardi/csv-indexer.

CSV Madness removes what little pain is left from Ruby's CSV class. Load a CSV file, and get back an array of objects with customizable getter/setter methods.

A Ruby CLI for guided CSV workflows and direct commands including extraction, randomization, splitting, parity checks, deduplication, and stats.

Because I hate excel, I'd rather query my csv files like I would query a db

This gem provides a simple framework for CSV::Table/CSV::Row lintingusing custom rules for columns and rows

csv_rb provides an csv renderer so you can move all your spreadsheet code from your controller into view files. Now you can keep your controllers thin!

A Ruby library for CSV file processing featuring comparison, transformation, sorting, and validation. Includes CLI tools for debugging malformed CSVs, auto-detection of encodings and separators, and efficient handling of large files.