Provides an easy way to add model-based validations to excel files.

Reads hours from a Google Spreadsheet and generates a PDF invoice.

Easy object mapping from spreadsheets

Rholidays ermittelt Ferientermine (zum Beispiel Sommerferien in Bayern im Jahr 2011)

Roo::Google extend Roo to support google spreadsheet files.

Meaningful spreadsheet access

Provides a Roo based adapter for Rseed that allows the import of excel files.

Command line Formal Concept Analysis (FCA) tool written in Ruby

A simple hello world gem

Webscraping framework

It extracts data from exported .xlsx file of SEB bank statements and generates a financial report.

SalesForce to SugarCRM migration tool

Convert Excel or Spreadsheet to Ruby hash

Convert sheets(XLSX, CSV and more...)

Easily convert CSV and Excel sheets to JSON

A full Rails engine providing e-commerce functionality for any Rails 4 application.

simple-excel-import

Extract text from various file types before resorting to an OCR solution.

Smart Importer allows you to import relevant data from spreadsheets (xlsx or csv) to any of your models with one line of code.

Spread2RDF is a converter for complex spreadsheets to RDF and a DSL for specifying the mapping rules for this conversion.