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-rw-r--r--demo/src/sass/lib/decimal.scss79
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diff --git a/demo/src/sass/lib/decimal.scss b/demo/src/sass/lib/decimal.scss
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--- a/demo/src/sass/lib/decimal.scss
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-// _decimal.scss | MIT License | gist.github.com/terkel/4373420
-
-// Round a number to specified digits.
-//
-// @param {Number} $number A number to round
-// @param {Number} [$digits:0] Digits to output
-// @param {String} [$mode:round] (round|ceil|floor) How to round a number
-// @return {Number} A rounded number
-// @example
-// decimal-round(0.333) => 0
-// decimal-round(0.333, 1) => 0.3
-// decimal-round(0.333, 2) => 0.33
-// decimal-round(0.666) => 1
-// decimal-round(0.666, 1) => 0.7
-// decimal-round(0.666, 2) => 0.67
-//
-@function decimal-round ($number, $digits: 0, $mode: round) {
- $n: 1;
- // $number must be a number
- @if type-of($number) != number {
- @warn '#{ $number } is not a number.';
- @return $number;
- }
- // $digits must be a unitless number
- @if type-of($digits) != number {
- @warn '#{ $digits } is not a number.';
- @return $number;
- } @else if not unitless($digits) {
- @warn '#{ $digits } has a unit.';
- @return $number;
- }
- @for $i from 1 through $digits {
- $n: $n * 10;
- }
- @if $mode == round {
- @return round($number * $n) / $n;
- } @else if $mode == ceil {
- @return ceil($number * $n) / $n;
- } @else if $mode == floor {
- @return floor($number * $n) / $n;
- } @else {
- @warn '#{ $mode } is undefined keyword.';
- @return $number;
- }
-}
-
-// Ceil a number to specified digits.
-//
-// @param {Number} $number A number to round
-// @param {Number} [$digits:0] Digits to output
-// @return {Number} A ceiled number
-// @example
-// decimal-ceil(0.333) => 1
-// decimal-ceil(0.333, 1) => 0.4
-// decimal-ceil(0.333, 2) => 0.34
-// decimal-ceil(0.666) => 1
-// decimal-ceil(0.666, 1) => 0.7
-// decimal-ceil(0.666, 2) => 0.67
-//
-@function decimal-ceil ($number, $digits: 0) {
- @return decimal-round($number, $digits, ceil);
-}
-
-// Floor a number to specified digits.
-//
-// @param {Number} $number A number to round
-// @param {Number} [$digits:0] Digits to output
-// @return {Number} A floored number
-// @example
-// decimal-floor(0.333) => 0
-// decimal-floor(0.333, 1) => 0.3
-// decimal-floor(0.333, 2) => 0.33
-// decimal-floor(0.666) => 0
-// decimal-floor(0.666, 1) => 0.6
-// decimal-floor(0.666, 2) => 0.66
-//
-@function decimal-floor ($number, $digits: 0) {
- @return decimal-round($number, $digits, floor);
-}