1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
|
module KernelSpecs
def self.Array_function(arg)
Array(arg)
end
def self.Array_method(arg)
Kernel.Array(arg)
end
def self.Hash_function(arg)
Hash(arg)
end
def self.Hash_method(arg)
Kernel.Hash(arg)
end
def self.Integer_function(arg)
Integer(arg)
end
def self.Integer_method(arg)
Kernel.Integer(arg)
end
def self.putc_function(arg)
putc arg
end
def self.putc_method(arg)
Kernel.putc arg
end
def self.has_private_method(name)
cmd = %[| #{RUBY_EXE} -n -e "print Kernel.private_method_defined?('#{name}')"]
ruby_exe("puts", args: cmd) == "true"
end
def self.chop(str, method)
cmd = "| #{RUBY_EXE} -n -e '$_ = #{str.inspect}; #{method}; print $_'"
ruby_exe "puts", args: cmd
end
def self.encoded_chop(file)
ruby_exe "puts", args: "| #{RUBY_EXE} -n #{file}"
end
def self.chomp(str, method, sep="\n")
cmd = "| #{RUBY_EXE} -n -e '$_ = #{str.inspect}; $/ = #{sep.inspect}; #{method}; print $_'"
ruby_exe "puts", args: cmd
end
def self.encoded_chomp(file)
ruby_exe "puts", args: "| #{RUBY_EXE} -n #{file}"
end
# kind_of?, is_a?, instance_of?
module SomeOtherModule; end
module AncestorModule; end
module MyModule; end
module MyExtensionModule; end
class AncestorClass < String
include AncestorModule
end
class InstanceClass < AncestorClass
include MyModule
end
class KindaClass < AncestorClass
include MyModule
def initialize
self.extend MyExtensionModule
end
end
class Method
public :abort, :exit, :exit!, :fork, :system
end
class Methods
module MetaclassMethods
def peekaboo
end
protected
def nopeeking
end
private
def shoo
end
end
def self.ichi; end
def ni; end
class << self
def san; end
end
private
def self.shi; end
def juu_shi; end
class << self
def roku; end
private
def shichi; end
end
protected
def self.hachi; end
def ku; end
class << self
def juu; end
protected
def juu_ichi; end
end
public
def self.juu_ni; end
def juu_san; end
end
class PrivateSup
def public_in_sub
end
private :public_in_sub
end
class PublicSub < PrivateSup
def public_in_sub
end
end
class A
# There is Kernel#public_method, so we don't want this one to clash
def pub_method; :public_method; end
def undefed_method; :undefed_method; end
undef_method :undefed_method
protected
def protected_method; :protected_method; end
private
def private_method; :private_method; end
public
define_method(:defined_method) { :defined }
end
class B < A
alias aliased_pub_method pub_method
end
class VisibilityChange
class << self
private :new
end
end
class Binding
@@super_secret = "password"
def initialize(n)
@secret = n
end
def square(n)
n * n
end
def get_binding
a = true
@bind = binding
# Add/Change stuff
b = true
@secret += 1
@bind
end
end
module BlockGiven
def self.accept_block
block_given?
end
def self.accept_block_as_argument(&block)
block_given?
end
class << self
define_method(:defined_block) do
block_given?
end
end
end
module KernelBlockGiven
def self.accept_block
Kernel.block_given?
end
def self.accept_block_as_argument(&block)
Kernel.block_given?
end
class << self
define_method(:defined_block) do
Kernel.block_given?
end
end
end
module SelfBlockGiven
def self.accept_block
self.send(:block_given?)
end
def self.accept_block_as_argument(&block)
self.send(:block_given?)
end
class << self
define_method(:defined_block) do
self.send(:block_given?)
end
end
end
module KernelBlockGiven
def self.accept_block
Kernel.block_given?
end
def self.accept_block_as_argument(&block)
Kernel.block_given?
end
class << self
define_method(:defined_block) do
Kernel.block_given?
end
end
end
class EvalTest
def self.eval_yield_with_binding
eval("yield", binding)
end
def self.call_yield
yield
end
end
module DuplicateM
def repr
self.class.name.to_s
end
end
class Duplicate
attr_accessor :one, :two
def initialize(one, two)
@one = one
@two = two
end
def initialize_copy(other)
ScratchPad.record object_id
end
end
class Clone
def initialize_clone(other)
ScratchPad.record other.object_id
end
end
class Dup
def initialize_dup(other)
ScratchPad.record other.object_id
end
end
module ParentMixin
def parent_mixin_method; end
end
class Parent
include ParentMixin
def parent_method; end
def another_parent_method; end
def self.parent_class_method; :foo; end
end
class Child < Parent
undef_method :parent_method
end
class Grandchild < Child
undef_method :parent_mixin_method
end
# for testing lambda
class Lambda
def outer
inner
end
def mp(&b); b; end
def inner
b = mp { return :good }
pr = lambda { |x| x.call }
pr.call(b)
# We shouldn't be here, b should have unwinded through
return :bad
end
end
class RespondViaMissing
def respond_to_missing?(method, priv=false)
case method
when :handled_publicly
true
when :handled_privately
priv
when :not_handled
false
else
raise "Typo in method name"
end
end
def method_missing(method, *args)
"Done #{method}(#{args})"
end
end
class InstanceVariable
def initialize
@greeting = "hello"
end
end
class PrivateToAry
private
def to_ary
[1, 2]
end
def to_a
[3, 4]
end
end
class PrivateToA
private
def to_a
[3, 4]
end
end
end
class EvalSpecs
class A
eval "class B; end"
def c
eval "class C; end"
end
end
class CoercedObject
def to_str
'2 + 3'
end
def hash
nil
end
end
def f
yield
end
def self.call_eval
f = __FILE__
eval "true", binding, "(eval)", 1
return f
end
end
# for Kernel#sleep to have Channel in it's specs
# TODO: switch directly to queue for both Kernel#sleep and Thread specs?
unless defined? Channel
require 'thread'
class Channel < Queue
alias receive shift
end
end
|