INPUT, FILTER, OUTPUT data with RULES and code

DSL for manipulating tabular data

Parse German DATANORM files like you belong to the 90s

A mountable Rails engine providing a complete data import workflow: upload/configure, preview with validation, and import. Supports CSV, JSON, XLSX, and API sources with a simple DSL for defining import targets.

将 Rails 项目的数据库 schema 导出为文档，支持 ruby, sql, csv, excel 格式

DBViewer is a mountable Rails engine that provides a simple interface to view database tables and their records.

A production-grade decision agent that provides deterministic rule evaluation, conflict resolution, and full audit replay capabilities. Framework-agnostic and AI-optional.

DSL for rendering CSVs from an array of objects

Handling of references and definitions with asciidoctor

This gem provides a suite of utilities for developers to enhance their productivity.

DhanHQ is a simple CLI for DhanHQ API.

Returns a report on the health of your markdown documentation. The generated report is a CSV.

a collection of gems

evaluates some ruby code on all lines of the csv input

evaluates some ruby code on each line of the csv input

maps a csv file to another csv file

merges multiple csv files with headers e.g. `csv-merge users_1.csv users_2.csv users.csv`

plucks each line of the csv input

returns a csv by unique keys, can be index or name

sorts csv by keys