Sha256: b0b8fd166ea83953b7379d49a554da4c0bdec90b2a67b8791cecbb6228a6b9eb
Contents?: true
Size: 1.07 KB
Versions: 10
Compression:
Stored size: 1.07 KB
Contents
class @Router
constructor: (@pages) ->
@routes = this.build()
$(window).bind 'hashchange', => this.draw()
build: ->
routes = []
for pattern, page of @pages
routes.push route = args: [], page: page, re: null
if pattern == 'default'
route.re = pattern
continue
fragments = (f for f in pattern.split '/' when f.length > 0)
map = (fragment) ->
if fragment[0] == ':'
route.args.push fragment.replace ':', ''
'(/[^/]+)?'
else '/' + fragment
route.re = new RegExp '#' + (map f for f in fragments).join ''
routes
draw: ->
[route, args] = this.match()
route ||= this.defaultRoute()
return unless route
[opts, ix] = [{}, 0]
opts[name] = args[ix++] for name in route.args
route.page.draw(opts)
match: ->
for route in @routes
if match = window.location.hash.match route.re
args = (arg.replace '/', '' for arg in match[1..-1])
return [route, args]
[]
defaultRoute: ->
for route in @routes
return route if route.re == 'default'
Version data entries
10 entries across 10 versions & 3 rubygems