Method: Time#gmt?

Defined in:
time.c

#utc? ⇒ Boolean #gmt? ⇒ Boolean

Returns true if time represents a time in UTC (GMT).

t = Time.now                        #=> 2007-11-19 08:15:23 -0600
t.utc?                              #=> false
t = Time.gm(2000,"jan",1,20,15,1)   #=> 2000-01-01 20:15:01 UTC
t.utc?                              #=> true

t = Time.now                        #=> 2007-11-19 08:16:03 -0600
t.gmt?                              #=> false
t = Time.gm(2000,1,1,20,15,1)       #=> 2000-01-01 20:15:01 UTC
t.gmt?                              #=> true

Overloads:

  • #utc? ⇒ Boolean

    Returns:

    • (Boolean)
  • #gmt? ⇒ Boolean

    Returns:

    • (Boolean)
[View source]

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# File 'time.c', line 3795

static VALUE
time_utc_p(VALUE time)
{
    struct time_object *tobj;

    GetTimeval(time, tobj);
    if (TZMODE_UTC_P(tobj)) return Qtrue;
    return Qfalse;
}