Method: RoleClass::ClassMethods#find_role

Defined in:
lib/roles_active_record/role.rb

#find_role(role_name) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/roles_active_record/role.rb', line 22

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