jamesgecko · March 19, 2012 22:58
diff --git a/book.rb b/book.rb
 ["hello","good day","how do you do"].each{
    |s|
    caps( s ){ |x| x.capitalize!
        puts( x )
    }
 }
diff --git a/idiomatic.rb b/idiomatic.rb
 ["hello","good day","how do you do"].each do |s|
  caps(s) { |x| puts(x.capitalize!) }
 end
	["hello","good day","how do you do"].each{
	\|s\|
	caps( s ){ \|x\| x.capitalize!
	puts( x )
	}
	}
	["hello","good day","how do you do"].each do \|s\|
	caps(s) { \|x\| puts(x.capitalize!) }
	end