Gecko [ beriskala.com ]

Name	Size	Permission	Date
enumerator	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
io	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
object_space	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
rbs	[ DIR ]	drwxr-xr-x	2026-04-07 16:50
rubygems	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
array.rbs	137.79 KB	-rw-r--r--	2026-04-07 16:50
basic_object.rbs	12.57 KB	-rw-r--r--	2026-04-07 16:50
binding.rbs	4.11 KB	-rw-r--r--	2026-04-07 16:50
builtin.rbs	7.29 KB	-rw-r--r--	2026-04-07 16:50
class.rbs	6.72 KB	-rw-r--r--	2026-04-07 16:51
comparable.rbs	5.63 KB	-rw-r--r--	2026-04-07 16:50
complex.rbs	25.1 KB	-rw-r--r--	2026-04-07 16:50
constants.rbs	1.89 KB	-rw-r--r--	2026-04-07 16:50
data.rbs	12.7 KB	-rw-r--r--	2026-04-07 16:50
dir.rbs	31.49 KB	-rw-r--r--	2026-04-07 16:50
encoding.rbs	46.41 KB	-rw-r--r--	2026-04-07 16:50
enumerable.rbs	85.7 KB	-rw-r--r--	2026-04-07 16:50
enumerator.rbs	19.37 KB	-rw-r--r--	2026-04-07 16:50
env.rbs	159 B	-rw-r--r--	2026-04-07 16:51
errno.rbs	10.71 KB	-rw-r--r--	2026-04-07 16:50
errors.rbs	18.81 KB	-rw-r--r--	2026-04-07 16:51
exception.rbs	11.58 KB	-rw-r--r--	2026-04-07 16:50
false_class.rbs	2.1 KB	-rw-r--r--	2026-04-07 16:50
fiber.rbs	19.11 KB	-rw-r--r--	2026-04-07 16:50
fiber_error.rbs	374 B	-rw-r--r--	2026-04-07 16:50
file.rbs	92.57 KB	-rw-r--r--	2026-04-07 16:50
file_test.rbs	10.2 KB	-rw-r--r--	2026-04-07 16:50
float.rbs	32.78 KB	-rw-r--r--	2026-04-07 16:50
gc.rbs	20.88 KB	-rw-r--r--	2026-04-07 16:50
global_variables.rbs	5.64 KB	-rw-r--r--	2026-04-07 16:50
hash.rbs	58.89 KB	-rw-r--r--	2026-04-07 16:50
integer.rbs	40.51 KB	-rw-r--r--	2026-04-07 16:51
io.rbs	112.18 KB	-rw-r--r--	2026-04-07 16:50
kernel.rbs	104.83 KB	-rw-r--r--	2026-04-07 16:50
marshal.rbs	7.07 KB	-rw-r--r--	2026-04-07 16:50
match_data.rbs	19.65 KB	-rw-r--r--	2026-04-07 16:50
math.rbs	20.28 KB	-rw-r--r--	2026-04-07 16:50
method.rbs	11.59 KB	-rw-r--r--	2026-04-07 16:50
module.rbs	54.2 KB	-rw-r--r--	2026-04-07 16:50
nil_class.rbs	3.97 KB	-rw-r--r--	2026-04-07 16:51
numeric.rbs	23.7 KB	-rw-r--r--	2026-04-07 16:50
object.rbs	5.03 KB	-rw-r--r--	2026-04-07 16:50
object_space.rbs	6.14 KB	-rw-r--r--	2026-04-07 16:51
proc.rbs	29.73 KB	-rw-r--r--	2026-04-07 16:50
process.rbs	77.15 KB	-rw-r--r--	2026-04-07 16:50
ractor.rbs	32.03 KB	-rw-r--r--	2026-04-07 16:50
random.rbs	7.85 KB	-rw-r--r--	2026-04-07 16:51
range.rbs	34.28 KB	-rw-r--r--	2026-04-07 16:50
rational.rbs	14.96 KB	-rw-r--r--	2026-04-07 16:50
rb_config.rbs	2.9 KB	-rw-r--r--	2026-04-07 16:50
refinement.rbs	1.42 KB	-rw-r--r--	2026-04-07 16:51
regexp.rbs	66.72 KB	-rw-r--r--	2026-04-07 16:50
ruby_vm.rbs	23.15 KB	-rw-r--r--	2026-04-07 16:51
set.rbs	19.36 KB	-rw-r--r--	2026-04-07 16:50
signal.rbs	3.59 KB	-rw-r--r--	2026-04-07 16:50
string.rbs	119.45 KB	-rw-r--r--	2026-04-07 16:51
struct.rbs	22.73 KB	-rw-r--r--	2026-04-07 16:51
symbol.rbs	12.96 KB	-rw-r--r--	2026-04-07 16:51
thread.rbs	51.52 KB	-rw-r--r--	2026-04-07 16:51
thread_group.rbs	2.35 KB	-rw-r--r--	2026-04-07 16:50
time.rbs	59.56 KB	-rw-r--r--	2026-04-07 16:50
trace_point.rbs	12.85 KB	-rw-r--r--	2026-04-07 16:50
true_class.rbs	2.23 KB	-rw-r--r--	2026-04-07 16:50
unbound_method.rbs	9.97 KB	-rw-r--r--	2026-04-07 16:50
warning.rbs	2.56 KB	-rw-r--r--	2026-04-07 16:50

Rename

# 
# The class of the singleton object `nil`.
#
# Several of its methods act as operators:
#
# *   #&
# *   #|
# *   #===
# *   #=~
# *   #^
#
# Others act as converters, carrying the concept of *nullity* to other classes:
#
# *   #rationalize
# *   #to_a
# *   #to_c
# *   #to_h
# *   #to_r
# *   #to_s
#
# While `nil` doesn't have an explicitly defined #to_hash method, it can be used
# in `**` unpacking, not adding any keyword arguments.
#
# Another method provides inspection:
#
# *   #inspect
#
# Finally, there is this query method:
#
# *   #nil?
#
class NilClass
  def !: () -> true

# 
  # Returns `false`:
  #
  #     false & true       # => false
  #     false & Object.new # => false
  #
  # Argument `object` is evaluated:
  #
  #     false & raise # Raises RuntimeError.
  #
  def &: (untyped obj) -> false

# 
  # Returns `true` or `false`.
  #
  # Like Object#==, if `object` is an instance of Object (and not an instance of
  # one of its many subclasses).
  #
  # This method is commonly overridden by those subclasses, to provide meaningful
  # semantics in `case` statements.
  #
  def ===: (nil) -> true
         | (untyped obj) -> bool

# 
  # Returns `nil`.
  #
  # This method makes it useful to write:
  #
  #     while gets =~ /re/
  #       # ...
  #     end
  #
  def =~: (untyped obj) -> nil

# 
  # Returns `false` if `object` is `nil` or `false`, `true` otherwise:
  #
  #     nil ^ nil        # => false
  #     nil ^ false      # => false
  #     nil ^ Object.new # => true
  #
  def ^: (false | nil) -> false
       | (untyped obj) -> bool

# 
  # Returns string `'nil'`:
  #
  #     nil.inspect # => "nil"
  #
  def inspect: () -> "nil"

# 
  # Returns `true`. For all other objects, method `nil?` returns `false`.
  #
  def nil?: () -> true

# 
  # Returns zero as a Rational:
  #
  #     nil.rationalize # => (0/1)
  #
  # Argument `eps` is ignored.
  #
  def rationalize: (?untyped eps) -> Rational

# 
  # Returns an empty Array.
  #
  #     nil.to_a # => []
  #
  def to_a: () -> []

# 
  # Returns zero as a Complex:
  #
  #     nil.to_c # => (0+0i)
  #
  def to_c: () -> Complex

# 
  # Always returns zero.
  #
  #     nil.to_f   #=> 0.0
  #
  def to_f: () -> Float

# 
  # Returns an empty Hash.
  #
  #     nil.to_h   #=> {}
  #
  def to_h: () -> {}

# 
  # Always returns zero.
  #
  #     nil.to_i   #=> 0
  #
  def to_i: () -> 0

# 
  # Returns zero as a Rational:
  #
  #     nil.to_r # => (0/1)
  #
  def to_r: () -> Rational

# 
  # Returns an empty String:
  #
  #     nil.to_s # => ""
  #
  def to_s: () -> ""