Created
July 8, 2014 16:05
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Stylus Percentage Difference Calcualator
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| // http://www.mathsisfun.com/percentage-difference.html | |
| // get percentage difference of 2 numbers | |
| // returns optional unitType as well in the form of '%, px, em' etc | |
| getPercentageDifference(v1, v2, unitType = '') | |
| return unit(((v1 - v2) / ((v1 + v2) / 2)) * 100, unitType) | |
| // get percentage difference of 2 numbers then returns the result minus a given max value | |
| // returns optional unitType as well in the form of '%, px, em' etc | |
| getPercentageDifferenceMinusMax(v1, v2, max, unitType = '') | |
| return unit(max - getPercentageDifference(v1, v2), unitType) |
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