zurb/foundation-apps — pull request #54 by jpdesigndev (2014-10-30 19:27:55+00:00)
Title: Removing quotes from @each arguments

Quoted arguments passed to `@each in` are not handled as you might expect in Sass. Instead, the values should be passed in without quotes.

Before
```scss
@each $align in ('left', 'right', 'center', 'justify') {
.text-#{$align} {
text-align: $align;
}
}

// Output CSS Looks like this
.text-center {
text-align: "center";
}
```

After
```scss
@each $align in (left, right, center, justify) {
.text-#{$align} {
text-align: $align;
}
}

// Output CSS Looks like this
.text-center {
text-align: center;
}
```

Let me know if you'd like to handle this some other way. I haven't tested against multiple versions of Sass, but I'm on `Sass 3.4.6`.