Class: DeviseScim::Filter::ArelVisitor

Inherits:
Object
  • Object
show all
Defined in:
lib/devise_scim/filter/arel_visitor.rb

Overview

Translates a Filter AST into Arel conditions applied to an AR scope.

Constant Summary collapse

SCIM_TO_AR = 
{
  "userName" => "email",
  "externalId" => "scim_uid",
  "active" => "scim_active",
  "id" => "id",
  "emails" => "email",
  "emails.value" => "email",
  "name.givenName" => "first_name",
  "name.familyName" => "last_name"
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ ArelVisitor

Returns a new instance of ArelVisitor.



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# File 'lib/devise_scim/filter/arel_visitor.rb', line 18

def initialize(model)
  @model = model
  @table = model.arel_table
end

Instance Method Details

#apply(ast, scope) ⇒ Object 



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# File 'lib/devise_scim/filter/arel_visitor.rb', line 23

def apply(ast, scope)
  scope.where(visit(ast))
end