Class: Integer

Inherits:
Object show all
Defined in:
lib/runtime/mixins.rb

Overview

The Integer class

Constant Summary collapse

N_BYTES =

Some math constants

[42].pack('i').size
N_BITS = 
N_BYTES * 8
MAX = 
(2**(N_BITS - 2)) - 1
MIN = 
- 1

Instance Method Summary collapse

Instance Method Details

#+(other) ⇒ Object 



302
303
304
305
306
307
308
309
 
# File 'lib/runtime/mixins.rb', line 302

def +(other)
  case other
  when String then format(JoinedTemplate, str: self.to_s, other: other.to_s)
  when NilClass, FalseClass then self + 0
  when TrueClass then self + 1
  else plus_operator(other)
  end
end

#<(other) ⇒ Object 



266
267
268
269
270
271
272
 
# File 'lib/runtime/mixins.rb', line 266

def <(other)
  case other
  when NilClass, FalseClass then self < 0
  when TrueClass then self < 1
  else lessthan_operator(other)
  end
end

#<=(other) ⇒ Object 



275
276
277
278
279
280
281
 
# File 'lib/runtime/mixins.rb', line 275

def <=(other)
  case other
  when NilClass, FalseClass then self <= 0
  when TrueClass then self <= 1
  else lessthanorequal_operator(other)
  end
end

#==(other) ⇒ Object 



257
258
259
260
261
262
263
 
# File 'lib/runtime/mixins.rb', line 257

def ==(other)
  case other
  when NilClass, FalseClass then self == 0
  when TrueClass then self == 1
  else equals_operator(other)
  end
end

#>(other) ⇒ Object 



284
285
286
287
288
289
290
 
# File 'lib/runtime/mixins.rb', line 284

def >(other)
  case other
  when NilClass, FalseClass then self > 0
  when TrueClass then self > 1
  else greaterthan_operator(other)
  end
end

#>=(other) ⇒ Object 



293
294
295
296
297
298
299
 
# File 'lib/runtime/mixins.rb', line 293

def >=(other)
  case other
  when NilClass, FalseClass then self >= 0
  when TrueClass then self >= 1
  else greaterthanorequal_operator(other)
  end
end

#equals_operator ⇒ Object 



256
 
# File 'lib/runtime/mixins.rb', line 256

alias equals_operator ==

#greaterthan_operator ⇒ Object 



283
 
# File 'lib/runtime/mixins.rb', line 283

alias greaterthan_operator >

#greaterthanorequal_operator ⇒ Object 



292
 
# File 'lib/runtime/mixins.rb', line 292

alias greaterthanorequal_operator >=

#lessthan_operator ⇒ Object 



265
 
# File 'lib/runtime/mixins.rb', line 265

alias lessthan_operator <

#lessthanorequal_operator ⇒ Object 



274
 
# File 'lib/runtime/mixins.rb', line 274

alias lessthanorequal_operator <=

#number? ⇒ Boolean 



311
312
313
 
# File 'lib/runtime/mixins.rb', line 311

def number?
  true
end

#plus_operator ⇒ Object 



301
 
# File 'lib/runtime/mixins.rb', line 301

alias plus_operator +