class System::Group
Overview
Represents a group of users on the host system.
Groups can be retrieved by either group name or their group ID:
System::Group.find_by name: "staff"
System::Group.find_by id: "0"
Extended Modules
Defined in:
system/group.crClass Method Summary
-
.find_by(*, name : String)
Returns the group associated with the given name.
-
.find_by(*, id : String)
Returns the group associated with the given ID.
-
.find_by?(*, name : String)
Returns the group associated with the given name.
-
.find_by?(*, id : String)
Returns the group associated with the given ID.
Instance Method Summary
- #==(other : self)
- #hash(hasher)
-
#id : String
The group's identifier.
-
#name : String
The group's name.
- #to_s(io)
Instance methods inherited from class Reference
==(other : self)==(other : JSON::Any)
==(other : YAML::Any)
==(other) ==, dup dup, hash(hasher) hash, inspect(io : IO) : Nil inspect, object_id : UInt64 object_id, pretty_print(pp) : Nil pretty_print, same?(other : Reference)
same?(other : Nil) same?, to_s(io : IO) : Nil to_s
Constructor methods inherited from class Reference
new
new
Instance methods inherited from class Object
!=(other)
!=,
!~(other)
!~,
==(other)
==,
===(other : JSON::Any)===(other : YAML::Any)
===(other) ===, =~(other) =~, class class, dup dup, hash(hasher)
hash hash, inspect(io : IO) : Nil
inspect : String inspect, itself itself, not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, tap(&block) tap, to_json(io : IO)
to_json to_json, to_pretty_json(indent : String = " ")
to_pretty_json(io : IO, indent : String = " ") to_pretty_json, to_s : String
to_s(io : IO) : Nil to_s, to_yaml(io : IO)
to_yaml to_yaml, try(&block) try, unsafe_as(type : T.class) forall T unsafe_as
Constructor methods inherited from class Object
from_json(string_or_io, root : String) : selffrom_json(string_or_io) : self from_json, from_yaml(string_or_io : String | IO) : self from_yaml
Class Method Detail
Returns the group associated with the given name.
Raises NotFoundError
if no such group exists.
Returns the group associated with the given ID.
Raises NotFoundError
if no such group exists.
Returns the group associated with the given name.
Returns nil
if no such group exists.
Returns the group associated with the given ID.
Returns nil
if no such group exists.