[Spreadsheet File Format APIs for Ruby Open Source Ruby APIs for Spreadsheets Read, Write & Manipulate Microsoft Excel XLS & XLSX files via Ruby. Spreadsheet File Format APIs for Ruby Include rubyXL An open source Ruby library for working with Excel XLSX file formats. Spreadsheet Architect It has inlcuded supports for the creation and handling of XLSX, ODS, or CSV spreadsheets using Ruby library. Spreadsheet Create, modify and manipulate Microsoft Excel compatible spreadsheets using Ruby API.]
