Class: Might::SortMiddleware

Inherits:

Object

• Object
• Might::SortMiddleware

Defined in:

lib/might/sort_middleware.rb

Overview

Sort scope using ransack gem

Instance Attribute Summary

• #app ⇒ Object readonly

  Returns the value of attribute app.

Instance Method Summary

• #call(env) ⇒ Object

  First argument is a ActiveRecord relation which must be sorted Second argument is a request parameters provided by user.

• #initialize(app) ⇒ SortMiddleware constructor

  A new instance of SortMiddleware.

Constructor Details

#initialize(app) ⇒ SortMiddleware

# File 'lib/might/sort_middleware.rb', line 8

def initialize(app)
  @app = app
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.

# File 'lib/might/sort_middleware.rb', line 12

def app
  @app
end

Instance Method Details

#call(env) ⇒ Object

First argument is a ActiveRecord relation which must be sorted Second argument is a request parameters provided by user

# File 'lib/might/sort_middleware.rb', line 18

def call(env)
  scope, = ::Middleware::Builder.new do |b|
    b.use RansackableSortParametersAdapter
    b.use RansackableSort
  end.call(env)

  app.call([scope, env[1]])
end