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28 lines
729 B
28 lines
729 B
7 years ago
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@charset "UTF-8";
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/// Converts shorthand to the 4-value syntax.
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///
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/// @param {List} $shorthand
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///
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/// @example scss - Usage
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/// .element {
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/// margin: unpack(1em 2em);
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/// }
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///
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/// @example css - CSS Output
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/// .element {
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/// margin: 1em 2em 1em 2em;
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/// }
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@function unpack($shorthand) {
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@if length($shorthand) == 1 {
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@return nth($shorthand, 1) nth($shorthand, 1) nth($shorthand, 1) nth($shorthand, 1);
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} @else if length($shorthand) == 2 {
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@return nth($shorthand, 1) nth($shorthand, 2) nth($shorthand, 1) nth($shorthand, 2);
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} @else if length($shorthand) == 3 {
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@return nth($shorthand, 1) nth($shorthand, 2) nth($shorthand, 3) nth($shorthand, 2);
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} @else {
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@return $shorthand;
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}
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}
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