The goal of this gem is to be able to read and update powerpoint presentation pptx files.
This gem is heavily inspired by two other gems, docx and ruby_powerpoint.
Add to your Gemfile
gem 'power_point_pptx'
Example of usage
require 'power_point_pptx'
# Open an existing PowerPoint presentation
pptx_file = 'path/to/presentation.pptx'
presentation = PowerPointPptx::Document.open(pptx_file)
# Get the first slide
slide = presentation.slides.first
# Retrieve content slide
slide.content
# Change content
slide.content = ["This is a new content]
# Stream the new version and save it in a temporary file
new_file = Tempfile.new
new_file.set_encoding("ASCII-8BIT")
new_file.write(presentation.stream.read)
new_file.rewind
After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/test-IO/pptx. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.
The gem is available as open source under the terms of the MIT License.
Everyone interacting in the Pptx project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.