Module: BubbleWrap::Persistence

Defined in:
motion/core/persistence.rb

Class Method Summary collapse

Class Method Details

.[](key) ⇒ Object 



15
16
17
18
19
20
21
22
23
 
# File 'motion/core/persistence.rb', line 15

def [](key)
  value = storage.objectForKey storage_key(key)

  # RubyMotion currently has a bug where the strings returned from
  # standardUserDefaults are missing some methods (e.g. to_data).
  # And because the returned object is slightly different than a normal
  # String, we can't just use `value.is_a?(String)`
  value.class.to_s == 'String' ? value.dup : value
end

.[]=(key, value) ⇒ Object 



10
11
12
13
 
# File 'motion/core/persistence.rb', line 10

def []=(key, value)
  storage.setObject(value, forKey: storage_key(key))
  storage.synchronize
end

.app_key ⇒ Object 



6
7
8
 
# File 'motion/core/persistence.rb', line 6

def app_key
  @app_key ||= BubbleWrap::App.identifier
end

.merge(values) ⇒ Object 



25
26
27
28
29
30
 
# File 'motion/core/persistence.rb', line 25

def merge(values)
  values.each do |key, value|
    storage.setObject(value, forKey: storage_key(key))
  end
  storage.synchronize
end

.storage ⇒ Object 



32
33
34
 
# File 'motion/core/persistence.rb', line 32

def storage
  NSUserDefaults.standardUserDefaults
end

.storage_key(key) ⇒ Object 



36
37
38
 
# File 'motion/core/persistence.rb', line 36

def storage_key(key)
  app_key + '_' + key.to_s
end