Rails Engine where importers can be defined for massive spreadsheet/csv load of data, based on your needs

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

SharedTools provides a collection of reusable common tools for Ruby applications using ruby_llm gem.

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.