Gecko [ beriskala.com ]

Name	Size	Permission	Date
io	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
rbs	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
rubygems	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
array.rbs	126.13 KB	-rw-r--r--	2025-04-28 21:06
basic_object.rbs	13.05 KB	-rw-r--r--	2025-04-28 21:06
binding.rbs	6.03 KB	-rw-r--r--	2025-04-28 21:06
builtin.rbs	1.42 KB	-rw-r--r--	2025-04-28 21:06
class.rbs	5.34 KB	-rw-r--r--	2025-04-28 21:06
comparable.rbs	5.55 KB	-rw-r--r--	2025-04-28 21:06
complex.rbs	14.38 KB	-rw-r--r--	2025-04-28 21:06
constants.rbs	1.72 KB	-rw-r--r--	2025-04-28 21:06
deprecated.rbs	186 B	-rw-r--r--	2025-04-28 21:06
dir.rbs	21.28 KB	-rw-r--r--	2025-04-28 21:06
encoding.rbs	53.14 KB	-rw-r--r--	2025-04-28 21:06
enumerable.rbs	79.8 KB	-rw-r--r--	2025-04-28 21:06
enumerator.rbs	15.45 KB	-rw-r--r--	2025-04-28 21:06
env.rbs	157 B	-rw-r--r--	2025-04-28 21:06
errno.rbs	12.38 KB	-rw-r--r--	2025-04-28 21:06
errors.rbs	18.59 KB	-rw-r--r--	2025-04-28 21:06
exception.rbs	7.14 KB	-rw-r--r--	2025-04-28 21:06
false_class.rbs	1.79 KB	-rw-r--r--	2025-04-28 21:06
fiber.rbs	15.89 KB	-rw-r--r--	2025-04-28 21:06
fiber_error.rbs	374 B	-rw-r--r--	2025-04-28 21:06
file.rbs	62.16 KB	-rw-r--r--	2025-04-28 21:06
file_test.rbs	9.42 KB	-rw-r--r--	2025-04-28 21:06
float.rbs	30.84 KB	-rw-r--r--	2025-04-28 21:06
gc.rbs	12.16 KB	-rw-r--r--	2025-04-28 21:06
global_variables.rbs	5.74 KB	-rw-r--r--	2025-04-28 21:06
hash.rbs	59.33 KB	-rw-r--r--	2025-04-28 21:06
integer.rbs	39.28 KB	-rw-r--r--	2025-04-28 21:06
io.rbs	100.83 KB	-rw-r--r--	2025-04-28 21:06
kernel.rbs	96.46 KB	-rw-r--r--	2025-04-28 21:06
marshal.rbs	6.91 KB	-rw-r--r--	2025-04-28 21:06
match_data.rbs	11.55 KB	-rw-r--r--	2025-04-28 21:06
math.rbs	12.32 KB	-rw-r--r--	2025-04-28 21:06
method.rbs	8.41 KB	-rw-r--r--	2025-04-28 21:06
module.rbs	49.12 KB	-rw-r--r--	2025-04-28 21:06
nil_class.rbs	3.02 KB	-rw-r--r--	2025-04-28 21:06
numeric.rbs	24.58 KB	-rw-r--r--	2025-04-28 21:06
object.rbs	37.09 KB	-rw-r--r--	2025-04-28 21:06
object_space.rbs	6.11 KB	-rw-r--r--	2025-04-28 21:06
proc.rbs	21.71 KB	-rw-r--r--	2025-04-28 21:06
process.rbs	51.68 KB	-rw-r--r--	2025-04-28 21:06
ractor.rbs	29.67 KB	-rw-r--r--	2025-04-28 21:06
random.rbs	5.09 KB	-rw-r--r--	2025-04-28 21:06
range.rbs	26.65 KB	-rw-r--r--	2025-04-28 21:06
rational.rbs	15.06 KB	-rw-r--r--	2025-04-28 21:06
rb_config.rbs	1.97 KB	-rw-r--r--	2025-04-28 21:06
refinement.rbs	1.11 KB	-rw-r--r--	2025-04-28 21:06
regexp.rbs	44.58 KB	-rw-r--r--	2025-04-28 21:06
ruby_vm.rbs	2.01 KB	-rw-r--r--	2025-04-28 21:06
signal.rbs	3.49 KB	-rw-r--r--	2025-04-28 21:06
string.rbs	112.63 KB	-rw-r--r--	2025-04-28 21:06
string_io.rbs	13.5 KB	-rw-r--r--	2025-04-28 21:06
struct.rbs	9.49 KB	-rw-r--r--	2025-04-28 21:06
symbol.rbs	13.71 KB	-rw-r--r--	2025-04-28 21:06
thread.rbs	50.99 KB	-rw-r--r--	2025-04-28 21:06
thread_group.rbs	2.37 KB	-rw-r--r--	2025-04-28 21:06
time.rbs	54.8 KB	-rw-r--r--	2025-04-28 21:06
trace_point.rbs	11.06 KB	-rw-r--r--	2025-04-28 21:06
true_class.rbs	1.72 KB	-rw-r--r--	2025-04-28 21:06
unbound_method.rbs	6.71 KB	-rw-r--r--	2025-04-28 21:06
warning.rbs	1.54 KB	-rw-r--r--	2025-04-28 21:06

Rename

# 
# Random provides an interface to Ruby's pseudo-random number generator, or
# PRNG.  The PRNG produces a deterministic sequence of bits which approximate
# true randomness. The sequence may be represented by integers, floats, or
# binary strings.
#
# The generator may be initialized with either a system-generated or
# user-supplied seed value by using Random.srand.
#
# The class method Random.rand provides the base functionality of Kernel.rand
# along with better handling of floating point values. These are both interfaces
# to the Ruby system PRNG.
#
# Random.new will create a new PRNG with a state independent of the Ruby system
# PRNG, allowing multiple generators with different seed values or sequence
# positions to exist simultaneously. Random objects can be marshaled, allowing
# sequences to be saved and resumed.
#
# PRNGs are currently implemented as a modified Mersenne Twister with a period
# of 2**19937-1.  As this algorithm is *not* for cryptographical use, you must
# use SecureRandom for security purpose, instead of this PRNG.
#
class Random < RBS::Unnamed::Random_Base
  # 
  # Returns true if the two generators have the same internal state, otherwise
  # false.  Equivalent generators will return the same sequence of pseudo-random
  # numbers.  Two generators will generally have the same state only if they were
  # initialized with the same seed
  #
  #     Random.new == Random.new             # => false
  #     Random.new(1234) == Random.new(1234) # => true
  #
  # and have the same invocation history.
  #
  #     prng1 = Random.new(1234)
  #     prng2 = Random.new(1234)
  #     prng1 == prng2 # => true
  #
  #     prng1.rand     # => 0.1915194503788923
  #     prng1 == prng2 # => false
  #
  #     prng2.rand     # => 0.1915194503788923
  #     prng1 == prng2 # => true
  #
  def ==: (untyped arg0) -> bool

# 
  # Returns an arbitrary seed value. This is used by Random.new when no seed value
  # is specified as an argument.
  #
  #     Random.new_seed  #=> 115032730400174366788466674494640623225
  #
  def self.new_seed: () -> Integer

# 
  # Returns a random number using the Ruby system PRNG.
  #
  # See also Random#rand.
  #
  def self.rand: () -> Float
               | (Integer | ::Range[Integer] max) -> Integer
               | (Float | ::Range[Float] max) -> Float

# 
  # Seeds the system pseudo-random number generator, with `number`. The previous
  # seed value is returned.
  #
  # If `number` is omitted, seeds the generator using a source of entropy provided
  # by the operating system, if available (/dev/urandom on Unix systems or the RSA
  # cryptographic provider on Windows), which is then combined with the time, the
  # process id, and a sequence number.
  #
  # srand may be used to ensure repeatable sequences of pseudo-random numbers
  # between different runs of the program. By setting the seed to a known value,
  # programs can be made deterministic during testing.
  #
  #     srand 1234               # => 268519324636777531569100071560086917274
  #     [ rand, rand ]           # => [0.1915194503788923, 0.6221087710398319]
  #     [ rand(10), rand(1000) ] # => [4, 664]
  #     srand 1234               # => 1234
  #     [ rand, rand ]           # => [0.1915194503788923, 0.6221087710398319]
  #
  def self.srand: (?Integer number) -> Integer
end

Random::DEFAULT: Random

class Random::Base < RBS::Unnamed::Random_Base
end

# 
# ## Random number formatter.
#
# Formats generated random numbers in many manners.
#
# ### Examples
#
# Generate random hexadecimal strings:
#
#     require 'random/formatter'
#
#     prng.hex(10) #=> "52750b30ffbc7de3b362"
#     prng.hex(10) #=> "92b15d6c8dc4beb5f559"
#     prng.hex(13) #=> "39b290146bea6ce975c37cfc23"
#
# Generate random base64 strings:
#
#     prng.base64(10) #=> "EcmTPZwWRAozdA=="
#     prng.base64(10) #=> "KO1nIU+p9DKxGg=="
#     prng.base64(12) #=> "7kJSM/MzBJI+75j8"
#
# Generate random binary strings:
#
#     prng.random_bytes(10) #=> "\016\t{\370g\310pbr\301"
#     prng.random_bytes(10) #=> "\323U\030TO\234\357\020\a\337"
#
# Generate alphanumeric strings:
#
#     prng.alphanumeric(10) #=> "S8baxMJnPl"
#     prng.alphanumeric(10) #=> "aOxAg8BAJe"
#
# Generate UUIDs:
#
#     prng.uuid #=> "2d931510-d99f-494a-8c67-87feb05e1594"
#     prng.uuid #=> "bad85eb9-0713-4da7-8d36-07a8e4b00eab"
#
# 
# Generate a random number in the given range as Random does
#
#     prng.random_number       #=> 0.5816771641321361
#     prng.random_number(1000) #=> 485
#     prng.random_number(1..6) #=> 3
#     prng.rand                #=> 0.5816771641321361
#     prng.rand(1000)          #=> 485
#     prng.rand(1..6)          #=> 3
#
module Random::Formatter
  include RBS::Unnamed::Random_Formatter
end