Displaying 1 result from an estimated 1 matches for "pentanum".
Did you mean:
ent_num
2007 Mar 29
0
Trouble with Rails and Lib-Based modules
...'
validate = ScaleDemo.new
render :text => validate.to_s
# Always returns "#"
end
end
lib/ScaleDemo.rb
module MajorScales
def majorNum
@numNotes = 7 if @numNotes.nil?
@numNotes # Return 7
end
end
module PentatonicScales
def pentaNum
@numNotes = 5 if @numNotes.nil?
@numNotes # Return 5?
end
end
class ScaleDemo
include MajorScales
include PentatonicScales
def initialize
puts majorNum # Should be 7
puts pentaNum # Should be 5
end
end
ScaleDemo.new
Thanks for your help and time.
--
Posted via http...