Created
January 3, 2017 21:23
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Frozen object
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| const a = Object.freeze({ | |
| foo: 'Hello', | |
| bar: 'world', | |
| baz: '!' | |
| }); | |
| a.foo = 'Goodbye'; | |
| // Error: Cannot assign to read only property 'foo' of object Object |
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