athleteList.coffee

Athlete = require './athlete'

module.exports = class AthleteList

  @fromArray: (data, entryClass = Athlete) -> new @ data, entryClass

  constructor: (data, @entryClass = Athlete) -> @updateFromArray data

  updateFromArray: (data) ->
    @members ?= {}

    for entryData in data
      @set @entryClass.fromObject entryData

    return @

  size: -> Object.keys(@members).length

  has: (id) -> @members[id]?

  get: (id) -> @members[id]

  all: -> _.values @members

  set: (member) -> @members[member.id] = member

  remove: (id) -> delete @members[id]