Sha256: 2f47d7afe00cc4ab3dee04b8d60355092979617f7c07b59518772776b8e679a1
Contents?: true
Size: 742 Bytes
Versions: 11
Compression:
Stored size: 742 Bytes
Contents
require 'ffi-glib/list_methods'
module GLib
load_class :SList
# Overrides for GSList, GLib's singly-linked list implementation.
class SList
include ListMethods
class << self
remove_method :new
end
def self.new type
_real_new.tap do |it|
struct = self::Struct.new(FFI::Pointer.new(0))
it.instance_variable_set :@struct, struct
it.element_type = type
end
end
def self.from_enumerable type, arr
arr.reverse.inject(self.new type) { |lst, val|
lst.prepend val }
end
def prepend data
elm_t = element_type
data_ptr = GirFFI::InPointer.from(elm_t, data)
self.class.wrap(elm_t, Lib.g_slist_prepend(self, data_ptr))
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems