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22 lines
812 B
22 lines
812 B
8 years ago
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//************************************************************************//
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// Helper function for str-to-num fn.
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// Source: http://sassmeister.com/gist/9647408
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//************************************************************************//
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@function _convert-units($number, $unit) {
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$strings: "px", "cm", "mm", "%", "ch", "pica", "in", "em", "rem", "pt", "pc", "ex", "vw", "vh", "vmin", "vmax", "deg", "rad", "grad", "turn";
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$units: 1px, 1cm, 1mm, 1%, 1ch, 1pica, 1in, 1em, 1rem, 1pt, 1pc, 1ex, 1vw, 1vh, 1vmin, 1vmax, 1deg, 1rad, 1grad, 1turn;
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$index: index($strings, $unit);
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@if not $index {
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@warn "Unknown unit `#{$unit}`.";
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@return false;
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}
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@if type-of($number) != "number" {
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@warn "`#{$number} is not a number`";
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@return false;
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}
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@return $number * nth($units, $index);
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}
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