FFI::GDAL::Extensions
ffi-gdal is a wrapper around the GDAL (and OGR) library, but since that is written in C/C++, much of its API feels like those languages. Methods found in this gem extend that gem by a) making it feel more Rubyesque, and b) adding some new functionality.
Installation
Add this line to your application's Gemfile:
gem 'ffi-gdal-extensions'
And then execute:
$ bundle
Or install it yourself as:
$ gem install ffi-gdal-extensions
Usage
TODO: Write usage instructions here
Development
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 tags, and push the .gem
file to
rubygems.org.
Development Using Docker
The docker-compose.yml
file provides two configurations for running tests
against:
Dockerfile.gdal3
- GDAL 3.4.2
liblwgeom
2.5.5- Ruby 3.1.1
Dockerfile.gdal2
- GDAL 2.4.4
liblwgeom
2.5.5- Ruby 3.1.1
Running tests looks something like:
...for GDAL3:
docker-compose run gdal3 bundle exec rake spec
...for GDAL2:
docker-compose run gdal2 bundle exec rake spec
Contributing
Bug reports and pull requests are welcome on BitBucket at https://bitbucket.org/agrian/ffi-gdal-extensions. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.