Review

hash_table.js.coffee

Application.Hashtable
jQuery ->
  class HashTable
    constructor: (@obj) ->
      @length = 0
      @items = {}
      for p of @obj
        if @obj.hasOwnProperty(p)
          @items[p] = @obj[p]
          @length++

    getItem: (key) ->
      if @hasItem(key)
        value = @items[key]
      else
        value = 'Field undefined'
      return value

    hasItem: (key) ->
      return @items.hasOwnProperty key