-- currently a fork to play with some non-generalizable ideas ---
This is a generalized library for using middleware patterns within your Ruby projects.
To get started, the best place to look is the user guide.
This project is distributed as a RubyGem:
$ gem install middleware
Once you create a basic middleware, you can use the builder to have a nice DSL to build middleware stacks. Calling the middleware is simple, as well.
# Basic middleware that just prints the inbound and
# outbound steps.
class Trace
def initialize(app, value)
@app = app
@value = value
end
def call(env)
puts "--> #{@value}"
@app.call(env)
puts "<-- #{@value}"
end
end
# Build the actual middleware stack which runs a sequence
# of slightly different versions of our middleware.
stack = Middleware::Builder.new do
use Trace, "A"
use Trace, "B"
use Trace, "C"
end
# Run it!
stack.call(nil)
And the output:
--> A
--> B
--> C
<-- C
<-- B
<-- A
- Fork it
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Added some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create new Pull Request
$ make benchmark