assert(var-=-assigns(%3Avar)).sublime-snippet

<snippet>
    <content><![CDATA[assert(${1:var} = assigns(:${1}), "Cannot find @${1}")
$0]]></content>
    <tabTrigger>asg</tabTrigger>
    <scope>source.ruby</scope>
    <description>assert(var = assigns(:var))</description>
</snippet>