src/simple_time.adb


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with Ada.Calendar; use Ada.Calendar;
with Ada.Strings; use Ada.Strings;
with Ada.Strings.Fixed; use Ada.Strings.Fixed;


package body Simple_Time is


    function To_String
           (Moment : in Time)
        return String
    is
        Raw_Secs : Day_Duration := Seconds (Moment);

        Hours   : Integer := Integer (Raw_Secs) / 3600;
        Minutes : Integer := (Integer (Raw_Secs) - Hours * 3600) / 60;
        Seconds : Duration := Raw_Secs - Duration (Hours) * 3600 - Duration (Minutes) * 60;
    begin
        return  Trim (Year_Number'Image (Year (Moment)), Both) & "-" &
                Trim (Month_Number'Image (Month (Moment)), Both) & "-" &
                Trim (Day_Number'Image (Day (Moment)), Both) & " " &
                Trim (Integer'Image (Hours), Both) & ":" &
                Trim (Integer'Image (Minutes), Both) & ":" &
                Trim (Duration'Image (Seconds), Both);
    end To_String;


end Simple_Time;