Module: Abst::Group
- Included in:
- Matrix
- Defined in:
- lib/include/group.rb
Class Method Summary collapse
Class Method Details
.included(base) ⇒ Object
3 4 5 6 7 8 9 10 11 12 13 |
# File 'lib/include/group.rb', line 3 def self.included(base) base.class_eval do [:+, :-].each do |sym| unless method_defined? sym define_method(sym) do |other| return add_sub(sym, other) end end end end end |