week3 in-class work
add week4 materials
week3 hw answers
Merge branch 'master' into answers
work from in-class week 4
alternative calculator that uses 1 helper method for all the methods
week 4 homework answers
week 5 materials
adding the midterm
work from in-class week 5
week 6 materials on projects and gems
update the date and my name
Merge branch 'master' of github.com:UWE-Ruby/RubyWinter2014 into answers
mid-term answers
week 7 materials
Merge branch 'master' into answers
one line fix
week 7 class work
fix the merge conflict