Question about this bit of code: ```fun Float.convertDpToPx(): Float = this * Resources.getSystem()....

# android

[vesp]

Question about this bit of code:

fun Float.convertDpToPx(): Float = this * Resources.getSystem().displayMetrics.density

What is that technique called where its structured fun <TYPE>.<FUNCTION_NAME>(...)..... . Is this called a class extension?

[ephemient]

it's an extension function. https://kotlinlang.org/docs/extensions.html