No description or website provided.
Ruby
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
examples
lib
spec
.gitignore
Gemfile
Guardfile
LICENSE.md
LICENSE.txt
README.md
Rakefile
dependor-sinatra.gemspec

README.md

dependor-sinatra

This gem provides integration between Dependor and Sinatra.

Installation

Add this line to your application's Gemfile:

gem 'dependor-sinatra'

And then execute:

$ bundle

Or install it yourself as:

$ gem install dependor-sinatra

Usage

Require dependor-sinatra:

require 'dependor-sinatra'

and (optionally), the shortcut notation for defining constructors:

require 'dependor/shorty'

This teaches Sinatra to inject dependencies into your actions:

class Greeter
  takes :params

  def greet
    "Hello, #{params[:name]}!"
  end
end

get "/hello/:name" do |greeter|
  greeter.greet
end

You can specify your own injector:

# this is exacly how the default injector class (Dependor::Sinatra::DefaultInjector) 
# looks like
class MyInjector
  include Dependor::AutoInject
  include Dependor::Sinatra::Objects

  def initialize(objects)
    sinatra_objects(objects)
  end

  # define anything you want here
  def user_db
    User
  end
end

injector{ |objects| MyInjector.new(objects) }

get "/" do |user_db|
  @users = user_db.all
end

You can dependency injection in the following Sinatra elements:

  • routes (get, post, put, etc.)
  • filters (before, after)
  • conditions (condition)

By default, you can inject the following objects from Sinatra:

  • params
  • session
  • request
  • response
  • env

You can read more about Dependor here.

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request

License

MIT

Author

Adam Pohorecki (adam [at] pohorecki [dot] pl)