50 lines
1.2 KiB
SCSS
50 lines
1.2 KiB
SCSS
//************************************************************************//
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// Helper function for linear/radial-gradient-parsers.
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// Source: http://sassmeister.com/gist/9647408
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//************************************************************************//
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@function _str-to-num($string) {
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// Matrices
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$strings: '0' '1' '2' '3' '4' '5' '6' '7' '8' '9';
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$numbers: 0 1 2 3 4 5 6 7 8 9;
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// Result
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$result: 0;
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$divider: 0;
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$minus: false;
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// Looping through all characters
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@for $i from 1 through str-length($string) {
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$character: str-slice($string, $i, $i);
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$index: index($strings, $character);
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@if $character == '-' {
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$minus: true;
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}
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@else if $character == '.' {
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$divider: 1;
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}
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@else {
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@if not $index {
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$result: if($minus, $result * -1, $result);
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@return _convert-units($result, str-slice($string, $i));
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}
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$number: nth($numbers, $index);
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@if $divider == 0 {
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$result: $result * 10;
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}
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@else {
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// Move the decimal dot to the left
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$divider: $divider * 10;
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$number: $number / $divider;
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}
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$result: $result + $number;
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}
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}
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@return if($minus, $result * -1, $result);
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}
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