Method: DateTime#strftime

Defined in:
ext/date_ext/datetime.c

#strftime ⇒ String <br /> #strftime(format) ⇒ String

If no argument is provided, returns a string in ISO8601 format, just like to_s. If an argument is provided, uses it as a format string and returns a String based on the format. See Date#strftime for the supported formats.

Overloads:

  • #strftime ⇒ String <br />

    Returns:

    • (String <br />)
  • #strftime(format) ⇒ String

    Returns:

    • (String) 


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# File 'ext/date_ext/datetime.c', line 1606

static VALUE rhrdt_strftime(int argc, VALUE *argv, VALUE self) {
  rhrdt_t* dt;
  VALUE r;

  switch(argc) {
    case 0:
      return rhrdt_to_s(self);
    case 1:
      r = rb_str_to_str(argv[0]);
      break;
    default:
      rb_raise(rb_eArgError, "wrong number of arguments: %i for 1", argc);
      break;
  }

  Data_Get_Struct(self, rhrdt_t, dt);
  RHRDT_FILL_CIVIL(dt)
  RHRDT_FILL_JD(dt)
  RHRDT_FILL_HMS(dt)
  RHRDT_FILL_NANOS(dt)
  return rhrd__strftime(dt, RSTRING_PTR(r), RSTRING_LEN(r));
}