Concatenation by space in LESS

There are properties whose values need to be combined not with a comma, but with a space. For such combinations, there is a special operator +_.

Let's look at how it works using the transform property as an example. Let's create functions .rotate and .skew that define the corresponding transformations:

.rotate(@r) {
	transform+_: rotate(@r);
}
.skew(@s) {
	transform+_: skew(@s);
}

Let's use our functions:

div {
	.rotate(10deg);
	.skew(10deg);
}

As a result of compilation, our transformations will be combined into one property transform:

p {
	transform: rotate(10deg) skew(10deg);
}

Implement a similar function scale that specifies the corresponding transformation.

Implement a similar function translate that specifies the corresponding transformation.