Ruby Cloud SDK wraps Aspose.Cells REST API so you could seamlessly integrate Microsoft Excel® spreadsheet generation, manipulation, conversion & inspection features into your own applications. Aspose.Cells Cloud for Ruby enables you to handle various aspects of Excel files, including cell data, styles, formulas, charts, pivot tables, data validation, comments, drawing objects, images, hyperlinks, and so on. Additionally, it supports operations such as splitting, merging, repairing, and converting to other compatible file formats.

A library to select rdb data and update spreadsheet using it.

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

Simple wrapper for an AWK Script to lookup US Geocodes from a static spreadsheet.

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

col_active_importer_starter makes full use of active_importer gem to import tabular data from spreadsheets or similar sources into Active Record models.

NOT WORKING CODE. Designed to make it easy to take a spreadsheet or other tabular data and use it to generate, manipulate, and style connected graphs. Can be used from the command line or as an object model. This gem does not itself perform any rendering, although it contains facilities to drive the Graphviz familly of open source tools to generate images (e.g. gif, jpg, svm).

A Ruby spreadsheet parser for Excel (xlsx, xlsm).

Bespoke tool for generating spreadsheet templates from Sample Types for use with SEEK.

Princess is an Excel and Excelx spreadsheet reader

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

A gem for simply rendering xls.

Apppend rows to a Google Sheets spreadsheet. Uses Google Sheets API v4 with server-to-server authentication

Rusk is library that read and write Open Document Spreadsheet Format(ods).

A simple Spreadsheets gem

Simple spreadsheet implementation

GoogleDoc Spreadsheet LanGrove Persistor