Class: Right::RansackableFilter

Inherits:

Object

• Object
• Right::RansackableFilter

Defined in:

lib/right/ransackable_filter.rb

Instance Method Summary

• #call(env) ⇒ <ActiveRecord::Relation, Hash]

  <ActiveRecord::Relation, Hash].

• #initialize(app) ⇒ RansackableFilter constructor

  A new instance of RansackableFilter.

Constructor Details

#initialize(app) ⇒ RansackableFilter

Returns a new instance of RansackableFilter.

Parameters:

• app (#call)

# File 'lib/right/ransackable_filter.rb', line 6

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ <ActiveRecord::Relation, Hash]

Returns <ActiveRecord::Relation, Hash].

Parameters:

• env (<ActiveRecord::Relation, Hash] * first element is a scope to be filtered * second is a hash with user provided filters) —

  nv [<ActiveRecord::Relation, Hash]

  • first element is a scope to be filtered

  • second is a hash with user provided filters

Returns:

• (<ActiveRecord::Relation, Hash]) —

  <ActiveRecord::Relation, Hash]

# File 'lib/right/ransackable_filter.rb', line 15

def call(env)
  scope, params = env
  filtered_scope = scope.ransack(params[:filter]).result
  app.call([filtered_scope, params])
end