Rails, Spreadsheet gem: How to output spreadsheet data directly to client?

Rails, Spreadsheet gem: How to output spreadsheet data directly to - The workbook's write method takes any path or IO object, so instead of passing it a file or file path you could pass it a StringIO., something along

Class: Spreadsheet::Worksheet - Contains most of the Spreadsheet data in Rows. When a user chooses to print a Workbook, Excel will include all selected Direct Known Subclasses. Excel::

spreadsheet/GUIDE.md at master · zdavatz/spreadsheet · GitHub - The Ruby Spreadsheet by ywesee GmbH. Contribute to zdavatz/spreadsheet development by creating an account on GitHub. Customer stories → · Security → · Enterprise Now you can either iterate over all rows that contain some data. . 0 sheet.each do |row| row[0] *= 2 end book.write '/path/to/output/excel-file.xls'.

How To Generate Excel Files with Ruby - Excel cannot select the encoding, so if you want to export UNICODE data (such as Creating OpenXML files is fairly straight forward: The gem will recognize a few basic ruby data types and generate cells of the right type. . Widget Community Blog Customer Stories Webinars Help & Support Resources

Parsing Excel Files with Ruby Libraries - Atomic Spin - In this post, I will review options for parsing Excel files using Ruby. If you'd like to go straight to the code, I've put a project on GitHub with

Exporting data to a XLSX spreadsheet on Rails - This is a simple tutorial on how to implement a export data to a xlsx (excel) spreadsheet feature. We'll be using the axlsx_rails gem to achieve this goal.

Exporting data to CSV and Excel in your Rails apps « Plataformatec - If you double-click a CSV file, Excel will open your data with everything you'll never have to explain to your clients how to open the data export in Excel. a link to the spreadsheet gem, which handles directly Excel formats.

Method / Process to export active record data to excel file, save xls - The xls file is saved on S3 (without direct downloading the file. This exported data in xls files is in a special format that the client's back-office system can import for inventory control [4]: https://github.com/aws/aws-sdk-ruby

Ruby Quickstart | Sheets API - Ruby Quickstart. Contents gem install google-api-client. See the library's APPLICATION_NAME = "Google Sheets API Ruby Quickstart".freeze puts "No data found. Print columns A and E, which correspond to indices 0 and 4.

Google Spreadsheets and Ruby - Code, Tutorials and Hacks · Customer Highlights · Developers Drawing Read data from a Google Spreadsheet with Ruby. Create a Gemfile in your spreadsheet_fun directory and paste the following into it: Print out the first 6 columns of each row worksheet.rows.each { |row| puts row.first(6).join(" | ") }.

roo-xls example

Add a basic example of opening an xls 2003 spreadsheet to readme - GitHub is home to over 36 million developers working together to host and review code, manage projects, and build software together. You only need the roo-xls gem as it will require the roo gem. You need to use the Roo::Excel class to operate on excel spreadsheets.

roo-rb/roo-xls: Roo::Xls add support for legacy Excel file - Roo::Xls. Build Status Code Climate Coverage Status Gem Version. This library extends Roo to add support for handling class Excel files, including: .xls files

File: README - Roo::Xls BuildStatus Code Climate Coverage Status. This library extends Roo to add support for handling class Excel files, including: .xls files .xml files in the

Class: Roo::Excel - FORMULAS_MESSAGE = 'the spreadsheet gem does not support formulas, so roo can not.' CHARGUESS = begin require 'charguess' true rescue LoadError

Using Roo with Ruby(Rails) to parse Excel - I made you a generic way to extract data out of a Roo spreadsheet based on a interaction with the user is going to be tickier than your puts and get example.

Reading Data From a Spreadsheet with Roo - Reading Data From a Spreadsheet with Roo The below example is super simple; it reads data from an Excel spreadsheet and writes the data

roo-xls by roo-rb - roo-xls by roo-rb - Roo::Xls add support for legacy Excel file about 4 years Add a basic example of opening an xls 2003 spreadsheet to

How to parse Excel spreadsheet in Ruby via Roo - Roo is a Ruby gem which can be used to parse most common spreadsheet formats. Below is my example to read the data from Excel spreadsheet.

Playing with Excel Files in Ruby Using Roo and Write_XLSX - Roo helped with reading Excel files, and we can do this by: xlsx = Roo:: Spreadsheet.open(FILE_PATH) xlsx = Roo::Excelx.new(xlsx)

Exporting data to a XLSX spreadsheet on Rails - This is a simple tutorial on how to implement a export data to a xlsx (excel) spreadsheet feature. We'll be using the axlsx_rails gem to achieve this goal.

spreadsheet gem formula

Ruby Spreadsheet Gem: extracting value from a formula cell in an - while looping in to the Excel sheet you can check for class of cell. worksheet. each do |row| row_value = row[n].value if row[n].is_a?(Spreadsheet::Formula)# get

zdavatz/spreadsheet: The Ruby Spreadsheet by ywesee - Contribute to zdavatz/spreadsheet development by creating an account on GitHub. Formula Support; Document Modification: Formulas; Write-Support: BIFF5 If you can use 'rake' and 'hoe' library is also installed, you can build a gem

Class: Spreadsheet::Formula - Formula implementation. At the moment this is just a placeholder. You may access the last calculated #value, other attributes are needed for writing the Formula

Module: Spreadsheet - Defined Under Namespace. Modules: Compatibility, Datatypes, Encodings, Excel , ParseExcel Classes: Column, Font, Format, Formula, Link, Row, Workbook,

The Ruby Spreadsheet - If you intend to use The Ruby Spreadsheet on Heroku, and your is not OpenSource and uses The Ruby Spreadsheet gem you will have . Obviously Formula support is the single most wanted feature for Ruby-Spreadsheet.

Writing formulas to excel spreadsheet - Ruby - I also need to be able to write formulas to spreadsheets, but when … Is there a way to do this with just the spreadsheet gem (i.e. just

excel_to_code | RubyGems.org - excel_to_code Converts some excel spreadsheets (.xlsx, not .xls) into some other INDIRECT and OFFSET formula must be convertable at runtime into a

roo - This allows spreadsheets to be: 1. Embedded in It must be possible to replace INDIRECT and OFFSET formula with standard references at compile time (e.g.,

Search results for 'spreadsheet' - This gem allows you to access the content of Installing. [sudo] gem install roo Formulas in OpenOffice- and Google-Spreadsheets can be handled.

roo gem

roo-rb/roo: Roo provides an interface to spreadsheets of - Roo. Build Status Maintainability Coverage Status Gem Version. Roo implements read access for all common spreadsheet types. It can handle: Excel 2007

roo | RubyGems.org - roo 2.7.1. Roo can access the contents of various spreadsheet files. It can handle * OpenOffice * Excelx * LibreOffice * CSV

Class: Roo::Excelx - roo 2.8.2. Roo can access the contents of various spreadsheet files. It can handle * OpenOffice * Excelx * LibreOffice * CSV

Module: Roo - Class: Roo::Excelx. Inherits: Base. Object; Base; Roo::Excelx. show all. Extended by: Forwardable, Tempdir. Defined in: lib/roo/excelx.rb, lib/roo/excelx/cell.rb,

Creating xlsx file using roo gem - Module: Roo. Defined in: "Excel support has been extracted to roo-xls due to its dependency on the GPL'd spreadsheet gem. Install roo-xls to use Roo::Excel."

How to parse Excel spreadsheet in Ruby via Roo - You can't create a spreadsheet excel file with roo it specializes on reading such file. To write an Excel file I would recommend Axlsx gem.

Issue in reading the contents of XLSX using roo gem - Ruby - Roo is a Ruby gem which can be used to parse most common spreadsheet formats. Roo implements read access for all… by yuxid.

#396 Importing CSV and Excel - Hi All, I have to parse through and store the contents of each cell in an array. I wrote the following. But when i print the contents of my resultant

Parse Excel Files with the Ruby Gem Roo - gem 'roo'. products/index.shtml.erb. <h2>Import Products</h2> <%= form_tag import_products_path, multipart: true do %> <%= file_field_tag

ruby spreadsheet save

Spreadsheet Gem - Spreadsheet Gem - updating an existing sheet without changing the output Is it possible to open the excel doc and save only the changes to worksheet(0)? . Hi !! How to access a drop down list in .xls file using this ruby spreadsheet gem?

Ruby spreadsheet documentation · golive/dev-wiki Wiki · GitHub - This guide is meant to get you started using Spreadsheet. . true sheet.row(2). outline_level = 1 sheet.row(3).outline_level = 1 # save file book.write 'out.xls'.

Google Spreadsheets and Ruby - Read data from a Google Spreadsheet with Ruby You always need to save the worksheet to persist changes back to the spreadsheet.

How to create Excel sheets with spreadsheet gem and use number - require 'rubygems' require 'spreadsheet' Spreadsheet.client_encoding = 'UTF-8' book = Spreadsheet::Workbook.new sheet1 = book.create_worksheet :name

Trouble writing to a workbook using ruby spreadsheet gem from CSV - Updated Completely What if you try this: book = Spreadsheet::Workbook.new sheet1 = book.create_worksheet food_type_match.each do |csv|

Parsing Excel Files with Ruby Libraries - Atomic Spin - In this post, I will review options for parsing Excel files using Ruby. .xlsx files usually work in other spreadsheet programs that can read the

Spreadsheet in ruby and ror - MaJeD BoJaN - First create ruby .rb file call it ruby spreadsheet or call it what name you Finally will choose the location we need to save our file in my case i

Create Excel Spreadsheet with Ruby - xlsx spreadsheet generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx helps you create beautiful

Reports & Spreadsheets - gimite/google-drive-ruby (master) » Index (W) » GoogleDrive » Worksheet in a spreadsheet. Use GoogleDrive::Spreadsheet#worksheets to get GoogleDrive:: Worksheet object. . Note that update is not sent to the server until you call save ().

Class: GoogleDrive::Worksheet - Learn how to create spreadsheet file with spreadsheet ruby gem.