Class: Float

Inherits:
Object
  • Object
show all
Defined in:
lib/overloading/float.rb

Overview

Overloading operators for Float. Operations that are oveloaded are:

  • ‘overloaded_plus` for `+`

  • ‘overloaded_minus` for `-`

  • ‘overloaded_mul` for `*`

  • ‘overloaded_div` for `/`

  • ‘overloaded_pow` for `**`

Instance Method Summary collapse

Instance Method Details

#*(a) ⇒ Object

If ‘a` is a `CAS::Op` transform self in a `CAS::Const` and return a symbolic operation



41
42
43
44
 
# File 'lib/overloading/float.rb', line 41

def *(a)
  return (CAS::const(self) * a) if a.is_a? CAS::Op
  self.overloaded_mul a
end

#**(a) ⇒ Object

If ‘a` is a `CAS::Op` transform self in a `CAS::Const` and return a symbolic operation



57
58
59
60
 
# File 'lib/overloading/float.rb', line 57

def **(a)
  return (CAS::const(self) ** a) if a.is_a? CAS::Op
  self.overloaded_pow a
end

#+(a) ⇒ Object

If ‘a` is a `CAS::Op` transform self in a `CAS::Const` and return a symbolic operation. If



25
26
27
28
 
# File 'lib/overloading/float.rb', line 25

def +(a)
  return (CAS::const(self) + a) if a.is_a? CAS::Op
  self.overloaded_plus a
end

#-(a) ⇒ Object

If ‘a` is a `CAS::Op` transform self in a `CAS::Const` and return a symbolic operation



33
34
35
36
 
# File 'lib/overloading/float.rb', line 33

def -(a)
  return (CAS::const(self) - a) if a.is_a? CAS::Op
  self.overloaded_minus a
end

#/(a) ⇒ Object

If ‘a` is a `CAS::Op` transform self in a `CAS::Const` and return a symbolic operation



49
50
51
52
 
# File 'lib/overloading/float.rb', line 49

def /(a)
  return (CAS::const(self) / a) if a.is_a? CAS::Op
  self.overloaded_div a
end

#overloaded_div ⇒ Object 



17
 
# File 'lib/overloading/float.rb', line 17

alias :overloaded_div   :/

#overloaded_minus ⇒ Object 



15
 
# File 'lib/overloading/float.rb', line 15

alias :overloaded_minus :-

#overloaded_mul ⇒ Object 



16
 
# File 'lib/overloading/float.rb', line 16

alias :overloaded_mul   :*

#overloaded_plus ⇒ Object

Setting aliases



14
 
# File 'lib/overloading/float.rb', line 14

alias :overloaded_plus  :+

#overloaded_pow ⇒ Object 



18
 
# File 'lib/overloading/float.rb', line 18

alias :overloaded_pow   :**