Class: Float

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

Instance Method Summary collapse

Instance Method Details

#fractional_part ⇒ Object

Returns the fractional part of a float. For example, (6.67).fractional_part == 0.67



9
10
11
 
# File 'lib/array_stats/float.rb', line 9

def fractional_part
  (self - self.truncate).abs
end

#fractional_part? ⇒ Boolean

Returns true if a float has a fractional part; i.e. f == f.to_i

Returns:

  • (Boolean) 


4
5
6
 
# File 'lib/array_stats/float.rb', line 4

def fractional_part?
  fractional_part != 0.0
end