Gecko [ gandhischool.edu.np ]

Name	Size	Permission
array.rbs	72.62 KB	-rw-r--r--
basic_object.rbs	9.56 KB	-rw-r--r--
binding.rbs	5.31 KB	-rw-r--r--
builtin.rbs	1.36 KB	-rw-r--r--
class.rbs	4.43 KB	-rw-r--r--
comparable.rbs	4.07 KB	-rw-r--r--
complex.rbs	10.87 KB	-rw-r--r--
constants.rbs	434 B	-rw-r--r--
deprecated.rbs	54 B	-rw-r--r--
dir.rbs	13.67 KB	-rw-r--r--
encoding.rbs	11.92 KB	-rw-r--r--
enumerable.rbs	16.38 KB	-rw-r--r--
enumerator.rbs	6.69 KB	-rw-r--r--
errno.rbs	12.63 KB	-rw-r--r--
errors.rbs	14.09 KB	-rw-r--r--
exception.rbs	6.35 KB	-rw-r--r--
false_class.rbs	1.13 KB	-rw-r--r--
fiber.rbs	1.96 KB	-rw-r--r--
fiber_error.rbs	396 B	-rw-r--r--
file.rbs	39.24 KB	-rw-r--r--
file_test.rbs	1.73 KB	-rw-r--r--
float.rbs	20.24 KB	-rw-r--r--
gc.rbs	7.43 KB	-rw-r--r--
hash.rbs	34.02 KB	-rw-r--r--
integer.rbs	20.19 KB	-rw-r--r--
io.rbs	28.26 KB	-rw-r--r--
kernel.rbs	16.7 KB	-rw-r--r--
marshal.rbs	5.6 KB	-rw-r--r--
match_data.rbs	8.84 KB	-rw-r--r--
math.rbs	9.84 KB	-rw-r--r--
method.rbs	5.13 KB	-rw-r--r--
module.rbs	37.41 KB	-rw-r--r--
nil_class.rbs	1.73 KB	-rw-r--r--
numeric.rbs	11.72 KB	-rw-r--r--
object.rbs	26.36 KB	-rw-r--r--
object_space.rbs	3.41 KB	-rw-r--r--
proc.rbs	12.6 KB	-rw-r--r--
process.rbs	40.72 KB	-rw-r--r--
random.rbs	9.67 KB	-rw-r--r--
range.rbs	6.58 KB	-rw-r--r--
rational.rbs	12.72 KB	-rw-r--r--
rb_config.rbs	1.66 KB	-rw-r--r--
regexp.rbs	40.9 KB	-rw-r--r--
ruby_vm.rbs	384 B	-rw-r--r--
signal.rbs	1.81 KB	-rw-r--r--
string.rbs	77.2 KB	-rw-r--r--
string_io.rbs	8.02 KB	-rw-r--r--
struct.rbs	1.23 KB	-rw-r--r--
symbol.rbs	6.96 KB	-rw-r--r--
thread.rbs	34.03 KB	-rw-r--r--
thread_group.rbs	730 B	-rw-r--r--
time.rbs	40.94 KB	-rw-r--r--
trace_point.rbs	7.45 KB	-rw-r--r--
true_class.rbs	1.19 KB	-rw-r--r--
unbound_method.rbs	5.22 KB	-rw-r--r--
warning.rbs	835 B	-rw-r--r--

Code Editor : comparable.rbs

# The Comparable mixin is used by classes whose objects may be ordered. The
# class must define the `<=>` operator, which compares the receiver against
# another object, returning a value less than 0, returning 0, or returning a
# value greater than 0, depending on whether the receiver is less than, equal
# to, or greater than the other object. If the other object is not comparable
# then the `<=>` operator should return `nil`. Comparable uses `<=>` to
# implement the conventional comparison operators (`<`, `<=`, `==`, `>=`, and
# `>`) and the method `between?`.
#
#     class SizeMatters
#       include Comparable
#       attr :str
#       def <=>(other)
#         str.size <=> other.str.size
#       end
#       def initialize(str)
#         @str = str
#       end
#       def inspect
#         @str
#       end
#     end
#
#     s1 = SizeMatters.new("Z")
#     s2 = SizeMatters.new("YY")
#     s3 = SizeMatters.new("XXX")
#     s4 = SizeMatters.new("WWWW")
#     s5 = SizeMatters.new("VVVVV")
#
#     s1 < s2                       #=> true
#     s4.between?(s1, s3)           #=> false
#     s4.between?(s3, s5)           #=> true
#     [ s3, s2, s5, s4, s1 ].sort   #=> [Z, YY, XXX, WWWW, VVVVV]
#
module Comparable : _WithSpaceshipOperator
  # Compares two objects based on the receiver's `<=>` method, returning true if
  # it returns a value less than 0.
  #
  def <: (untyped other) -> bool

# Compares two objects based on the receiver's `<=>` method, returning true if
  # it returns a value less than or equal to 0.
  #
  def <=: (untyped other) -> bool

# Compares two objects based on the receiver's `<=>` method, returning true if
  # it returns 0. Also returns true if *obj* and *other* are the same object.
  #
  def ==: (untyped other) -> bool

# Compares two objects based on the receiver's `<=>` method, returning true if
  # it returns a value greater than 0.
  #
  def >: (untyped other) -> bool

# Compares two objects based on the receiver's `<=>` method, returning true if
  # it returns a value greater than or equal to 0.
  #
  def >=: (untyped other) -> bool

# Returns `false` if *obj* `<=>` *min* is less than zero or if *obj* `<=>` *max*
  # is greater than zero, `true` otherwise.
  #
  #     3.between?(1, 5)               #=> true
  #     6.between?(1, 5)               #=> false
  #     'cat'.between?('ant', 'dog')   #=> true
  #     'gnu'.between?('ant', 'dog')   #=> false
  #
  def between?: (untyped min, untyped max) -> bool

# In `(min, max)` form, returns *min* if *obj* `<=>` *min* is less than zero,
  # *max* if *obj* `<=>` *max* is greater than zero, and *obj* otherwise.
  #
  #     12.clamp(0, 100)         #=> 12
  #     523.clamp(0, 100)        #=> 100
  #     -3.123.clamp(0, 100)     #=> 0
  #
  #     'd'.clamp('a', 'f')      #=> 'd'
  #     'z'.clamp('a', 'f')      #=> 'f'
  #
  # In `(range)` form, returns *range.begin* if *obj* `<=>` *range.begin* is less
  # than zero, *range.end* if *obj* `<=>` *range.end* is greater than zero, and
  # *obj* otherwise.
  #
  #     12.clamp(0..100)         #=> 12
  #     523.clamp(0..100)        #=> 100
  #     -3.123.clamp(0..100)     #=> 0
  #
  #     'd'.clamp('a'..'f')      #=> 'd'
  #     'z'.clamp('a'..'f')      #=> 'f'
  #
  # If *range.begin* is `nil`, it is considered smaller than *obj*, and if
  # *range.end* is `nil`, it is considered greater than *obj*.
  #
  #     -20.clamp(0..)           #=> 0
  #     523.clamp(..100)         #=> 100
  #
  # When *range.end* is excluded and not `nil`, an exception is raised.
  #
  #     100.clamp(0...100)       # ArgumentError
  #
  def clamp: [A, B] (A min, B max) -> (self | A | B)
           | [A] (Range[A]) -> (self | A)
end

# This interface defines the condition for Comparable mixin.
#
interface Comparable::_WithSpaceshipOperator
  # `<=>` operator must return Integer or `nil`.
  # If `other` is greater than `self`, it returns a positive Integer.
  # If `other` equals to `self`, it returns zero.
  # If `other` is less than `self`, it returns a positive Integer.
  # If no comparison is defined with `other` and `self`, it returns `nil`.
  #
  def <=>: (untyped other) -> Integer?
end

${this.title}

Code Editor : comparable.rbs