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

Formats Excel files(xls, xlsx) for other file output plugins.

Ruby bindings for the IronCalc spreadsheet engine. Create, read and manipulate xlsx files: manage sheets, set and read cell values, and evaluate formulas.

Generate axlsx object of an any class. After you can generate xlsx file, or change axslx object.

Bayonet is a Microsoft Excel write-only gem that reads and produces XLSX files. It's strength lies in the fact that it's able to open bigger Excel files (even with macros!) -- and write cells without touching the rest of the Excel file.

Library for encrypting/decrypting password-protected Microsoft Office XML (OOXML) files (e.g. .docx, .xlsx, .pptx)

A mountable Rails engine providing a complete data import workflow: upload/configure, preview with validation, and import. Supports CSV, JSON, XLSX, and API sources with a simple DSL for defining import targets.

Creek with image read from xlsx feature for Creek 1.1.2.

A learning-oriented Ruby library for parsing ISO/IEC 14496-12 MP4 containers and turning them into adaptive-streaming assets. Parses every atom with BinData, memoises the sample table into a pluggable cache (memory or SQLite), cuts each track into keyframe-aligned fMP4 segments, and emits both DA...

Create XLSX files from scratch using Ruby

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

Export activerecord easiest way (csv, xls, xlsx)

Exctract an array of emails from various file formats (xls, xlsx, csv, txt)

Device Magic users can upload .xlsx files to be referenced within their mobile forms. This project is aimed at automating the same process for Google Sheets to increase the flexibility of resources.

A web resource scraper that lets you define xpath selectors, clues and hooks for custom parsing as well as export to xlsx.

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

A gem that makes SheetJS/xslx available to the Rails asset pipeline.

Rails Excel strategy to write xlsx files through rubyXL gem

Easily output tabular data, be it in HTML, CSV or XLSX. Create clean table classes instead of messing with views to create nice tables.

Embulk input plugin to read xlsx files