fix: puts should put a newline after the end of the last item. Closes #117

Author: nickysn

gems/codetracer-pure-ruby-recorder/lib/codetracer/kernel_patches.rb

@@ -30,7 +30,7 @@ def self.install(tracer)
           define_method(:puts) do |*args|
             loc = caller_locations(1, 1).first
             @@tracers.each do |t|
-              t.record_event(loc.path, loc.lineno, args.join("\n"))
+              t.record_event(loc.path, loc.lineno, args.join("\n") + "\n")
             end
             codetracer_original_puts(*args)
           end

gems/codetracer-ruby-recorder/lib/codetracer/kernel_patches.rb

@@ -30,7 +30,7 @@ def self.install(tracer)
           define_method(:puts) do |*args|
             loc = caller_locations(1, 1).first
             @@tracers.each do |t|
-              t.record_event(loc.path, loc.lineno, args.join("\n"))
+              t.record_event(loc.path, loc.lineno, args.join("\n") + "\n")
             end
             codetracer_original_puts(*args)
           end