CalendarExtensions.kt

import java.util.*

fun Calendar.resetTime(){
    set(Calendar.HOUR_OF_DAY, 0)
    set(Calendar.MINUTE, 0)
    set(Calendar.SECOND, 0)
    set(Calendar.MILLISECOND, 0)
}

fun Calendar.endDay(){
    set(Calendar.HOUR_OF_DAY, 23)
    set(Calendar.MINUTE, 59)
    set(Calendar.SECOND, 59)
    set(Calendar.MILLISECOND, 999)
}


// Getting hours and minute from  date in minutes
fun Calendar.getMinuteOfDayFromDate(): Int{
    val hours = this.get(Calendar.HOUR_OF_DAY)
    val minutes = this.get(Calendar.MINUTE)
    return (hours*60 + minutes)
}