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# frozen_string_literal: true
module GLib
# Common methods for container classes: Array, PtrArray, List, SList and
# HashTable.
module ContainerClassMethods
def wrap(typespec, ptr)
# HACK: wrap and from are almost the same!
ptr = case ptr
when nil
nil
when FFI::Pointer
ptr
when self, GirFFI::BoxedBase
ptr.to_ptr
end
super(ptr).tap do |container|
container&.reset_typespec typespec
end
end
def from(typespec = :void, obj)
case obj
when nil
nil
when FFI::Pointer
wrap typespec, obj
when self
obj.reset_typespec typespec
when GirFFI::BoxedBase
wrap typespec, obj.to_ptr
else
from_enumerable typespec, obj
end
end
end
end
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