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# file: runme.rb
require 'example'
a = 37
b = 42
# Now call our C function with a bunch of callbacks
print "Trying some C callback functions\n"
print " a = #{a}\n"
print " b = #{b}\n"
print " ADD(a,b) = ", Example::do_op(a,b,Example::ADD),"\n"
print " SUB(a,b) = ", Example::do_op(a,b,Example::SUB),"\n"
print " MUL(a,b) = ", Example::do_op(a,b,Example::MUL),"\n"
print "Here is what the C callback function objects look like in Ruby\n"
print " ADD = #{Example::ADD}\n"
print " SUB = #{Example::SUB}\n"
print " MUL = #{Example::MUL}\n"
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