Class: Grape::App

Inherits:
API
  • Object
show all
Includes:
ActiveSupport::Configurable
Defined in:
lib/grape/app.rb

Class Method Summary collapse

Class Method Details

.autoload(paths) ⇒ Object 



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# File 'lib/grape/app.rb', line 51

def autoload(paths)
  paths.each do |path|
    Object.autoload ActiveSupport::Inflector.classify(path), path
  end
end

.env ⇒ ActiveSupport::StringInquirer

Returns env name.

Returns:

  • (ActiveSupport::StringInquirer) —

    env name



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# File 'lib/grape/app.rb', line 47

def env
  @env ||= ActiveSupport::StringInquirer.new(ENV['GRAPE_ENV'] || ENV['RACK_ENV'] || 'development')
end

.init!(root = nil) ⇒ Object

Run initializers



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# File 'lib/grape/app.rb', line 19

def init!(root = nil)
  @root = Pathname.new(root) if root

  # Require bundle
  Bundler.require :default, env.to_sym

  # Update load path
  $LOAD_PATH.push self.root.join('lib').to_s
  $LOAD_PATH.push self.root.join('app').to_s
  $LOAD_PATH.push self.root.join('app', 'models').to_s

  # Load initializers
  require 'grape/app/initializers/pre'
  require_one 'config', 'environments', env
  require_all 'config', 'initializers'
  require 'grape/app/initializers/post'

  # Load app
  require_one 'app', 'models'
  require_one 'app', 'api'
end

.middleware ⇒ Object 



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# File 'lib/grape/app.rb', line 57

def middleware
  config = self.config
  @middleware ||= Rack::Builder.new do
    use Rack::SslEnforcer if config.force_ssl
    use Rack::Cors do
      allow do
        origins   *Array.wrap(config.cors_allow_origins)
        resource  '*', headers: :any, methods: [:get, :post, :options, :delete, :put]
      end
    end if config.cors_allow_origins

    run Grape::App
  end
end

.root ⇒ Pathname

Returns root path.

Returns:

  • (Pathname) —

    root path



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# File 'lib/grape/app.rb', line 42

def root
  @root ||= Bundler.root.dup
end