Class: Piggy::FileStore

Inherits:
Object
  • Object
show all
Defined in:
lib/piggy/file_store.rb

Instance Method Summary collapse

Constructor Details

#initialize(store) ⇒ FileStore

Returns a new instance of FileStore.



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# File 'lib/piggy/file_store.rb', line 3

def initialize(store)
  @store = store
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/piggy/file_store.rb', line 16

def all
  any? ? IO.readlines(store).map(&:chomp) : [] 
end

#any? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/piggy/file_store.rb', line 20

def any?
  store_exists?
end

#clear ⇒ Object 



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# File 'lib/piggy/file_store.rb', line 7

def clear
  delete_store if store_exists?
end

#save(text) ⇒ Object 



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# File 'lib/piggy/file_store.rb', line 11

def save(text)
  create_store unless store_exists?
  File.open(store, 'a') {|f| f.write(text + "\n") }
end