Build LLM-backed Ruby applications with Ruby's Langchain.rb

Open local or remote XLSX, XLS, ODS, CSV (comma separated), TSV (tab separated), other delimited, fixed-width files, and Google Docs. Returns an enumerator of Arrays or Hashes, depending on whether there are headers.

Simple spreadsheet reader for common formats: Excel (.xls, .xlsx), Open-office (.ods) and some CSV (standard, excel, tab separated). Future versions: writing and more formats.

Rails admin engine

Supports importing data over various transports with key-value remapping & normalization

Tushare-Ruby is ruby version of [tushare](https://github.com/waditu/tushare). TuShare is a utility for crawling historical data of China stocks

eco-helpers to manage people api cases

seed util (convert excel to yaml and insert yaml to db)

NDR ETL Importer

It takes a CBHPM Excel spreadsheet file and give convenience methods to deal with it.

ChupaText decomposer for spreadsheet.

Scaffolding to make importing data easy

Tool for database maintenance.

A simple way to Open .csv, .xls, .xlsx files. You can convert it to 2D array, hash, data frame.

Excel utils for easy read and write

Parses FEC federal election results into Ruby objects

rails based magento bridge for ecommerce

Upload xls, xlsx and csv files and import the data in rails models.

Gem to read all mellon files

Some tool classes for other LIBIS gems.