x308A;&#x306B; <code>fist</code>&#x3092;&#x66F8;&#x304D;&#x307E;&#x3057;&#x305F;&#x3002;</p>
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It is great to have an assistant for simple mistakes like this, but it is even more valuable when you have hundreds of files and a bunch of collaborators making changes. No matter how big and complex things get, the Elm compiler checks that _everything_ fits together properly just based on the source code.
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