Rhumb

routing, this and that.

Bells and Whistles

Rhumb allows you to map paths to functions

rhumb.add("/happy/shoes", function(){
  return shoes
})

If those paths contain variable parts, rhumb will grab them for you

rhumb.add("/happy/shoes/{color}", function(params){
  return shoes.inColor(params.color)
})

Whatever you return in the callback will to handed back to the caller of match

redShoes = rhumb.match("/happy/shoes/red")

Fixed paths are the most simple

rhumb.add("/latest/potatoes")

will match /latest/potatoes only

Use variable parts in your path to allow a range of options

rhumb.add("/potatoes/{variety}")

This route will match when anything is provided as a variety e.g.

A variety must be provided, so /potatoes alone will not match

Paths with variable parts generate a params object which is passed to the callback

rhumb.add("/potatoes/{variety}", function(params){
  console.log(params.variety)
})
rhumb.match("/potatoes/marabel")
// > "marabel"

Partially variable parts allow you to capture more than one variable from a single segment of a URL.

If you wanted to capture a date in a url like /news-from/tue-march-1900 you could do so using partial parts.

rhumb.add("/news-from/{day}-{month}-{year}", function(params){
  console.log(
    params.day
  , params.month
  , params.year
  )
})

Optional parts, well, are optional

rhumb.add("/stories(/{name})")

The above route matches for /stories and for /stories/anything

Optionals can be nested e.g.

rhumb.add("/stories(/{author}(/{genre}))")

Will match

Have fun!