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.

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.

This library adds spreadsheet-centric jobs to the Burner library. Burner does not ship with non-CSV spreadsheet jobs out of the box.

SpreadsheetGoodies is a collection of tools to help work with Excel and Google Drive spreadsheets. It relies on other gems to do the actual work of reading and writing to spreadsheet documents. It main features are:

the spreadsheet files are not reopened when reading them again

Convert vocabularies created in a spreadsheet template to SKOS.

Convert SpreadSheet documents to json following some conventions.