setting needle size and smaller needle size (for ribbing)
estimate yardage from sq inches and yardage factor
yardage factor and estimated yardage - moved yarn weights into $scope
increase st count for slouchy hats, decrease st count for beanies
first decrease st count for slouchy hat and beanie
yo angular:factory needles
extract needles out into factory
move slope to hatCalculator factory
move slouch and beanie into hatCalculator factory
change to return an array instead of a function
fix typo in function call, move multiples to hat calculator factory
move set needle (and smaller needle) into needles factory
move square inches calculation into hat calculator
yo angular:factory yarns
move yarn list and yardage factor calcuation into yarns factory
move list of hat sizes into hat calculator for use with crown decreases
fix typo, remove rounding - too much yardage
calculate crown decreases, move size setting into calculator
size and crown decrease calculations
render instructions