Method: Fractify::Fraction#initialize

Defined in:
lib/fractify/fraction.rb

#initialize(whole_part: 0, numerator: 0, denominator: 1, string: '', numeric: false) ⇒ Fraction

Returns a new instance of Fraction.

Raises:



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/fractify/fraction.rb', line 10

def initialize(whole_part: 0, numerator: 0, denominator: 1, string: '', numeric: false)
  unless string.strip.empty?
    to_zero!
    parse_fraction_string!(string)
    return
  end

  if numeric.is_a? Numeric
    convert_number!(numeric)
    return
  end
  raise DividingByZeroError if denominator.zero? && numerator != 0

  self.whole_part = whole_part
  self.numerator = numerator
  self.denominator = denominator
  self.negative = false

  fix_negativity!
  simplify!
  to_improper!
end