[ruby-list:7107] calender-html.rb (Re: call for scripts)

原です。

つまらないものですが、おひとつ、、。

-----^ calendar-html.rb
#!/usr/local/bin/ruby
def calendar_html(arg = [], data = "")
  if arg.length > 0
    year, month, day = arg.collect{ |x| x.to_i }
  else
    t = Time.now
    day, month, year = t.mday, t.mon+1, t.year+1900
  end

  holiday = {}
  d = m = y = nil
  data.each { |line|
    d, m0, y0 = line.split
    m = m0 || m
    y = y0 || y
    holiday[[y.to_i,m.to_i,d.to_i]] = TRUE
  }
  s = ""
  s << "<H3>#{year} / #{month} / #{day}</H3>\n"
  s << "<TABLE>\n<TR><TH>"
  s << 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.gsub(',', '</TH><TH>')
  s << "</TH></TR>\n"

  this_mon = Time.local(year, month-1, 1)
  len = (Time.local(year+month/12, month%12, 1) - this_mon) / 86400
  start = this_mon.wday
  i = 1 - start
  while i <= len
    week = (i + start - 1) % 7
    date = if i > 0
	     if i == day
	       "<STRONG><BLINK>#{i}</BLINK></STRONG>"
	     else
	       i
	     end
	   else
	     ''
	   end
    color = if week != 0 && ! holiday[[year,month,i]]
	      if week == 6
		"#0000FF"
	      else
		"#000000"
	      end
	    else
	      "#FF0000"
	    end
    s << "<TR ALIGN=\"CENTER\">\n" if week == 0
    s << "<TD><FONT COLOR=#{color}>#{date}</FONT></TD>\n"
    s << "</TR>\n" if i == len || week == 6
    i += 1
  end

  s << "</TABLE>\n"
end

print calendar_html(ARGV,
"1 1 1998
15
11 2
21 3
29 4
3 5
4
5
20 7
15 9
23
10 10
3 11
23
23 12
1 1 1999
15
11 2
22 3
29 4
3 5
4
5
20 7
15 9
23
11 10
3 11
23
23 12
")
-----$ calendar-html.rb