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    <p>I came across <a href="https://groups.google.com/forum/?fromgroups=#!topic/sass-lang/upr78cyrW1I">this somewhat clunky solution</a> (see Chris Eppstein's reply) using <a href="http://sass-lang.com/docs/yardoc/Sass/Script/Functions.html#zip-instance_method"><code>zip</code></a> and <a href="http://sass-lang.com/docs/yardoc/Sass/Script/Functions.html#index-instance_method"><code>index</code></a>. Apparently a maintainer of SASS added these built-in functions in response to a similar question.</p> <p>To quote his reply:</p> <blockquote> <pre><code>$border-names: a, b, c; $border-widths: 1px, 1px, 2px; $border-styles: solid, dashed, solid; $border-colors: red, green, blue; $borders: zip($border-widths, $border-styles, $border-colors); @function border-for($name) { @return nth($borders, index($border-names, $name)) } @each $name in $border-names { .border-#{$name} { border: border-for($name); } } </code></pre> <p>Would generate:</p> <pre><code>.border-a { border: 1px solid red; } .border-b { border: 1px dashed green; } .border-c { border: 2px solid blue; } </code></pre> </blockquote> <p>The "naming your variables" comes from the list "<code>-names</code>" at the top; you then use the <code>index</code> of a desired variable name from that variable list to get the nth value from another variable lists. <code>zip</code> is used to mush separate lists together, so that you can retrieve the same index from all lists at the same time. Wrapping that behavior in a function makes it easier to retrieve a set.</p>
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    1. COhmm...multidimensional arrays seem nicer -- see [SASS @each with multiple variables](http://stackoverflow.com/questions/6572588/sass-each-with-multiple-variables) and the ["more elegant" solution](http://stackoverflow.com/a/8380156/1037948)
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    2. COwait - zip is making the multidimensional array. nevermind; I'll leave the link above because it's still useful.
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