Class: Might::SortMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/might/sort_middleware.rb

Overview

Sort scope using ransack gem

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ SortMiddleware

Returns a new instance of SortMiddleware.

Parameters:



12
13
14
 
# File 'lib/might/sort_middleware.rb', line 12

def initialize(app)
  @app = app
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



16
17
18
 
# File 'lib/might/sort_middleware.rb', line 16

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

Parameters:

  • env (Array(ActiveRecord::Relation, Hash)) 


22
23
24
25
26
27
28
29
 
# File 'lib/might/sort_middleware.rb', line 22

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

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