Overload for Ruby
Add this line to your application's Gemfile:
gem 'overloader'
And then execute:
$ bundle install
Or install it yourself as:
$ gem install overloader
require 'overloader'
class A
extend Overloader
overload do
def foo() "no args" end
def foo(x) "one arg" end
def foo(x, y) "two args" end
end
end
a = A.new
p a.foo # => "no args"
p a.foo(1) # => "one args"
p a.foo(1, 2) # => "two args"
After checking out the repo, run bin/setup
to install dependencies. 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.
Bug reports and pull requests are welcome on GitHub at https://github.com/pocke/overloader.