MixedNumber

Mixed numbers in ruby.

Installation

Add this line to your application's Gemfile:

gem 'mixed_number'

And then execute:

$ bundle

Or install it yourself as:

$ gem install mixed_number

Usage

# Creating Mixed Numbers
MixedNumber() == 0              # => true
MixedNumber(8)                  # => 8
MixedNumber(1.5).to_s           # => "1 1/2"
MixedNumber("2 6/18")           # => 2 1/3
MixedNumber(9.0/3)              # => 3
MixedNumber("-4 3/4").to_f      # => -4.75

# MixedNumbers are Numerics
mixed = MixedNumber("3 3/4")
mixed.truncate                  # => 3
mixed.round                     # => 4
mixed.numerator                 # => 15
mixed + 2                       # => 5 3/4
2 * mixed                       # => 7 1/2
# ...

# Convert Numbers and Strings
1.5.to_mixed                    # => 1 1/2
(15.0/4).to_m                   # => 3 3/4
Rational(14, 4).to_m            # => 3 1/2
BigDecimal(1.8, 4).to_m         # => 1 4/5
"3 5/6".to_m                    # => 3 5/6

Contributing

  1. Fork it ( https://github.com/tpadjen/mixed_number/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request