javascript - Use CoffeeScript class in AngularJS controller -

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i have presenter class written in coffeescript. it's in file loaded before angularjs controller. can't use class there. how use it?

presenter:

class companypresenter   constructor: (company) ->     @company = company    location: ->     if @company.business.city && @company.country_id       @company.business.city + ', ' + @company.country_id     else if @company.business.city       @company.business.city     else if @company.country_id       @company.country_id     else       undefined

controller:

@sim.controller 'companyshowctrl', ['$scope', '$http', '$stateparams',    'language'   ($scope, $http, $stateparams, language) ->      $http.get('businesses/' + $stateparams.id).success((businessattributes) ->       $scope.business = businessattributes       # doesn't work :(       $scope.businesspresenter = new companypresenter($scope.business)     )

i tried avoid using service or factory, because don't need singleton, want initialize model , able reuse it.

i added line after class definition

@sim.value('companypresenter', companypresenter)

and injected 'companypresenter' companyshowctrl.


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