Class: Float

Inherits:
Numeric show all
Defined in:
opal/opal/corelib/number.rb,
opal/opal/corelib/marshal/write_buffer.rb more...

Constant Summary

INFINITY = 
`Infinity`
MAX = 
`Number.MAX_VALUE`
MIN = 
`Number.MIN_VALUE`
NAN = 
`NaN`
DIG = 
15
MANT_DIG = 
53
RADIX = 
2
EPSILON = 
`Number.EPSILON || 2.2204460492503130808472633361816E-16`

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Numeric

#%, #+@, #-@, #<=>, #__coerced__, #abs, #abs2, #angle, #ceil, #clone, #coerce, #conj, #denominator, #div, #divmod, #dup, #fdiv, #floor, #i, #imag, #integer?, #negative?, #nonzero?, #numerator, #polar, #positive?, #quo, #real, #real?, #rect, #round, #to_c, #to_int, #truncate, #zero?

Methods included from Comparable

#<, #<=, #==, #>, #>=, #between?, #clamp, normalize

Class Method Details

.===(other) ⇒ Object

[View source]

923
924
925
 
# File 'opal/opal/corelib/number.rb', line 923

def ===(other)
  `!!other.$$is_number`
end

.allocate ⇒ Object

Raises:

[View source]

917
918
919
 
# File 'opal/opal/corelib/number.rb', line 917

def allocate
  raise TypeError, "allocator undefined for #{self.name}"
end

Instance Method Details

#__marshal__(buffer) ⇒ Object

[View source]

30
31
32
33
34
 
# File 'opal/opal/corelib/marshal/write_buffer.rb', line 30

def __marshal__(buffer)
  buffer.save_link(self)
  buffer.append('f')
  buffer.write_float(self)
end