title: What is the point of the stub functions in lodash?
body: <p>Could someone tell me what is the use case of?</p>
  
  <pre><code>_.stubArray
  _.stubFalse
  _.stubObject
  _.stubString
  _.stubTrue
  </code></pre>
  
  <p>Why not just do...</p>
  
  <pre><code>() =&gt; []
  () =&gt; false
  () =&gt; ({})
  () =&gt; ''
  () =&gt; true
  </code></pre>
  
  <p>I mean half of them are shorter as is, they're all shorter if you remove the spaces padding the <code>=&gt;</code>. Would it ever be advisable to use these lodash functions in code?</p>