arrow-logger is node development helper tools. Output execution result in arrow comment(`// =>`). arrow-logger like ruby xmpfilter command in rcodetools gem.
rcodetools is a collection of Ruby code manipulation tools. It includes xmpfilter and editor-independent Ruby development helper tools, as well as emacs and vim interfaces. Currently, rcodetools comprises: * xmpfilter: Automagic Test::Unit assertions/RSpec expectations and code annotations * rct-complete: Accurate method/class/constant etc. completions * rct-doc: Document browsing and code navigator * rct-meth-args: Precise method info (meta-prog. aware) and TAGS generation