Class: Role

Inherits:
Object
  • Object
show all
Includes:
DataMapper::Resource
Defined in:
lib/roles_data_mapper/strategy/single/one_role.rb,
lib/roles_data_mapper/strategy/multi/many_roles.rb,
lib/roles_data_mapper/role.rb

Class Method Summary collapse

Class Method Details

.find_role(role_name) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/roles_data_mapper/role.rb', line 24

def find_role role_name
  raise ArgumentError, "#find_role takes a single role name as argument, not: #{role_name.inspect}" if !role_name.kind_of_label?
  res = find_roles(role_name)
  res ? res.first : res
end

.find_roles(*role_names) ⇒ Object 



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# File 'lib/roles_data_mapper/role.rb', line 20

def find_roles(*role_names)
  all(:name => role_names.flatten)
end

.named(role_names) ⇒ Object 



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# File 'lib/roles_data_mapper/strategy/single/one_role.rb', line 4

def self.named role_names 
  where(:name.in => role_names.flatten)
end