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.

A production-grade Ruby SDK for Dhan API v2 built for algo trading, portfolio monitoring, and live trading systems. Provides typed models, token lifecycle management, dry-validation contracts, resilient WebSocket streaming, and safety-focused order workflows for Ruby applications.

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

Scripts for converting Digital Scriptorium member data to the DS import spreadsheet format and for extracting values for authority file reconciliation.

Posts data from automation systems to dubbletrack.com. Requires dubbletrack account

This module provides CSV table adapter for duckdb. You can access CSV like as duckdb table by using this module.