ST2 Snippet: if (err) return callback(err)

coffeescript-ifer.sublime-snippet

<snippet>
    <content><![CDATA[return ${1:callback} ${2:err} if ${2:err}?]]></content>
    <tabTrigger>ifer</tabTrigger>
    <scope>source.coffee</scope>
    <description>ifer</description>
</snippet>

javascript-ifer.sublime-snippet

<snippet>
    <content><![CDATA[if (${1:err}) return ${2:callback}(${1:err});]]></content>
    <tabTrigger>ifer</tabTrigger>
    <scope>source.js</scope>
    <description>ifer</description>
</snippet>