Class: JapaneseDateFormat

Inherits:
Object
  • Object
show all
Defined in:
ext/jadtfmt.c

Constant Summary collapse

VERSION = 
rb_str_new2(VERSION)

Instance Method Summary collapse

Instance Method Details

#apply_pattern(pattern) ⇒ Object 



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# File 'ext/jadtfmt.c', line 120

static VALUE jadtfmt_apply_pattern(VALUE self, VALUE pattern) {
  struct jadtfmt *p;

  Check_Type(pattern, T_STRING);
  Data_Get_Struct(self, struct jadtfmt, p);
  jadtfmt_icu_apply_pattern(p->fmt, StringValuePtr(pattern), p->codepage);
  p->pattern_len = RSTRING(pattern)->len;

  return Qnil;
}

#format(src) ⇒ Object 



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# File 'ext/jadtfmt.c', line 65

static VALUE jadtfmt_format(VALUE self, VALUE src) {
  struct jadtfmt *p;
  VALUE year, month, day, hour, min, sec;
  char *buf;

  if (!rb_obj_is_instance_of(src, rb_cTime)) {
    rb_raise(rb_eTypeError, "wrong argument type %s (expected Time)", rb_class2name(CLASS_OF(src)));
  }

  year = rb_funcall(src, rb_intern("year"), 0);
  month = rb_funcall(src, rb_intern("month"), 0);
  day = rb_funcall(src, rb_intern("day"), 0);
  hour = rb_funcall(src, rb_intern("hour"), 0);
  min = rb_funcall(src, rb_intern("min"), 0);
  sec = rb_funcall(src, rb_intern("sec"), 0);

  Data_Get_Struct(self, struct jadtfmt, p);

  if (p->pattern_len > 0) {
    int len = p->pattern_len * 3 + 16;
    buf = alloca(len);
    memset(buf, 0, len);
  } else {
    rb_raise(rb_eRuntimeError, "pattern is not set");
  }

  jadtfmt_icu_format(p->fmt, NUM2INT(year), NUM2INT(month), NUM2INT(day), NUM2INT(hour), NUM2INT(min), NUM2INT(sec), p->codepage, buf);

  return rb_str_new2(buf);
}

#format_attrs(*args) ⇒ Object 



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# File 'ext/jadtfmt.c', line 97

static VALUE jadtfmt_format_attrs(int argc, VALUE *argv, VALUE self) {
  struct jadtfmt *p;
  VALUE year, month, day, hour, min, sec;
  char *buf;

  rb_scan_args(argc, argv, "15", &year, &month, &day, &hour, &min, &sec);

  Data_Get_Struct(self, struct jadtfmt, p);

  if (p->pattern_len > 0) {
    int len = p->pattern_len * 3 + 16;
    buf = alloca(len);
    memset(buf, 0, len);
  } else {
    rb_raise(rb_eRuntimeError, "pattern is not set");
  }

  jadtfmt_icu_format(p->fmt, NUM2INT(year), DEFAULT_INT(month), DEFAULT_INT(day), DEFAULT_INT(hour), DEFAULT_INT(min), DEFAULT_INT(sec), p->codepage, buf);

  return rb_str_new2(buf);
}