Slide 57
Slide 57 text
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˖ 㛇劤涸ח鋅湡 1SFTFOUBUJPO鿇ⴓ
חꟼׅ13װ何⥜ָ㢳ַךדծ
7JFXワָ笺뜧חדֹגծ嚂ח涪דֹגְשַ
˖ .PEFMחⳢ椚㺔ׇֿהדծ⡂״ֲזⳢ椚ֻׁך㜥䨽ד剅ַזֻג״ַ
class Session(
open val id: String,
open val dayNumber: Int,
open val startTime: Date,
open val endTime: Date
) {
...
val isOnGoing: Boolean
get() = System.currentTimeMillis() in startTime.time..endTime.time