How to pass parameters to a proc when calling it by a method?
I think the best way is:
def thank name yield name if block_given?end
def thank(arg, &block) yield argendproc = Proc.new do|name| puts "Thank you #{name}"endThen you can do:
thank("God", &proc)
a different way to what Nada proposed (it's the same, just different syntax):
proc = Proc.new do |name| puts "thank you #{name}"enddef thank(proc_argument, name) proc_argument.call(name)endthank(proc, "for the music") #=> "thank you for the music"thank(proc, "for the songs you're singing") #=> "thank you for the songs you're singing"It works, but I don't like it. Nevertheless it will help readers understand HOW procs and blocks are used.