Class: DOM::LocalStorage

Inherits:

Object

• Object
• DOM::LocalStorage

show all

Defined in:

opal/opal-jquery/local_storage.rb

Instance Method Summary (collapse)

• - (Object) [](key)
• - (Object) []=(key, value)
• - (Object) clear
• - (Object) delete(key)
• - (LocalStorage) initialize(storage) constructor

  A new instance of LocalStorage.

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# File 'opal/opal-jquery/local_storage.rb', line 3

def initialize(storage)
  @storage = storage
end

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# File 'opal/opal-jquery/local_storage.rb', line 14

def [](key)
  %x{
    var value = #@storage.getItem(key);
    return value == null ? nil : value;
  }
end

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# File 'opal/opal-jquery/local_storage.rb', line 7

def []=(key, value)
  %x{
    #@storage.setItem(key, value);
    return value;
  }
end

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# File 'opal/opal-jquery/local_storage.rb', line 25

def clear
  `#@storage.clear()`
end

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# File 'opal/opal-jquery/local_storage.rb', line 21

def delete(key)
  `#@storage.removeItem(key)`
end