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Add unit(), unitless().

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Natalie Weizenbaum 2016-09-22 15:34:03 -07:00 committed by Natalie Weizenbaum
parent 138bb6bace
commit 4a42f948f9
1 changed files with 10 additions and 0 deletions
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10
lib/src/functions.dart
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@ -816,6 +816,16 @@ void defineCoreFunctions(Environment environment) {
assert(value is SassString);
return new SassString("string");
});
environment.defineFunction("unit", r"$number", (arguments) {
var number = arguments[0].assertNumber("number");
return new SassString(number.unitString, quotes: true);
});
environment.defineFunction("unitless", r"$number", (arguments) {
var number = arguments[0].assertNumber("number");
return new SassBoolean(!number.hasUnits);
});
}
num _percentageOrUnitless(SassNumber number, num max, String name) {