Class: ConsoleRtm::ContextStorage

Inherits:
Object
  • Object
show all
Defined in:
lib/rmilk/context_storage.rb

Instance Method Summary collapse

Constructor Details

#initialize(file_name, history_size = 10) ⇒ ContextStorage

Returns a new instance of ContextStorage.



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# File 'lib/rmilk/context_storage.rb', line 5

def initialize(file_name, history_size = 10)
  @history_size = history_size
  @store = PStore.new(file_name)
end

Instance Method Details

#add_to_history(text) ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 41

def add_to_history(text)
  @store.transaction do
    h = @store["history"]
    (h ||= []) << text
    @store["history"] = h.last(@history_size)
  end
end

#get_history ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 49

def get_history
  @store.transaction do
    @store["history"].reverse 
  end
end

#get_list_id(list_name) ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 23

def get_list_id(list_name)
  @store.transaction do
    @store["list_name_#{list_name}"]
  end
end

#get_list_name(list_id) ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 17

def get_list_name(list_id)
  @store.transaction do
    @store["list_id_#{list_id}"]
  end
end

#get_tasks ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 35

def get_tasks
  @store.transaction do
    @store["tasks"]
  end
end

#recreate ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 55

def recreate
  path = @store.path
  File.delete path if File.exists? path
  @store = PStore.new(path)
end

#save_list_name(list_id, list_name) ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 10

def save_list_name(list_id, list_name)
  @store.transaction do
    @store["list_id_#{list_id}"] = list_name
    @store["list_name_#{list_name}"] = list_id
  end
end

#save_tasks(tasks) ⇒ Object 



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# File 'lib/rmilk/context_storage.rb', line 29

def save_tasks(tasks)
  @store.transaction do
    @store["tasks"] = tasks
  end
end