e one side).
Sometimes one-way bindings are useful to achieve specific behavior such as a
default that is the same as another property but can be overridden (e.g. a
shipping address that starts the same as a billing address but can later be
changed)</p>
<pre class="language-javascript line-numbers"><code class="javascript language-javascript"><span class="token keyword">import</span> EmberObject<span class="token punctuation">,</span> <span class="token punctuation">{</span> computed <span class="token punc