t github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">require</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &quot;cancan/matchers&quot;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">ability </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> Ability</span><span style="--shiki-light:#24292E;--shiki-dark