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Diffstat (limited to 'ruby_1_8_6/sample/cal.rb')
-rw-r--r-- | ruby_1_8_6/sample/cal.rb | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/ruby_1_8_6/sample/cal.rb b/ruby_1_8_6/sample/cal.rb deleted file mode 100644 index fa20352f71..0000000000 --- a/ruby_1_8_6/sample/cal.rb +++ /dev/null @@ -1,154 +0,0 @@ -#! /usr/bin/env ruby - -# cal.rb: Written by Tadayoshi Funaba 1998-2004 -# $Id: cal.rb,v 2.7 2004-01-10 23:52:51+09 tadf Exp $ - -require 'date' - -class Cal - - START = - { - 'cn' => true, # China - 'de' => 2342032, # Germany (protestant states) - 'dk' => 2342032, # Denmark - 'es' => 2299161, # Spain - 'fi' => 2361390, # Finland - 'fr' => 2299227, # France - 'gb' => 2361222, # United Kingdom - 'gr' => 2423868, # Greece - 'hu' => 2301004, # Hungary - 'it' => 2299161, # Italy - 'jp' => true, # Japan - 'no' => 2342032, # Norway - 'pl' => 2299161, # Poland - 'pt' => 2299161, # Portugal - 'ru' => 2421639, # Russia - 'se' => 2361390, # Sweden - 'us' => 2361222, # United States - 'os' => false, # (old style) - 'ns' => true # (new style) - } - - DEFAULT_START = 'gb' - - def initialize - opt_j; opt_m; opt_t; opt_y; opt_c - end - - def opt_j(flag=false) @opt_j = flag end - def opt_m(flag=false) @opt_m = flag end - def opt_t(flag=false) @opt_t = flag end - def opt_y(flag=false) @opt_y = flag end - - def opt_c(arg=DEFAULT_START) @start = START[arg] end - - def set_params - @dw = if @opt_j then 3 else 2 end - @mw = (@dw + 1) * 7 - 1 - @mn = if @opt_j then 2 else 3 end - @tw = (@mw + 2) * @mn - 2 - @k = if @opt_m then 1 else 0 end - @da = if @opt_j then :yday else :mday end - end - - def pict(y, m) - d = (1..31).detect{|d| Date.valid_date?(y, m, d, @start)} - fi = Date.new(y, m, d, @start) - fi -= (fi.jd - @k + 1) % 7 - - ve = (fi..fi + 6).collect{|cu| - %w(S M Tu W Th F S)[cu.wday] - } - ve += (fi..fi + 41).collect{|cu| - if cu.mon == m then cu.send(@da) end.to_s - } - - ve = ve.collect{|e| e.rjust(@dw)} - - gr = group(ve, 7) - gr = trans(gr) if @opt_t - ta = gr.collect{|xs| xs.join(' ')} - - ca = %w(January February March April May June July - August September October November December)[m - 1] - ca = ca + ' ' + y.to_s if not @opt_y - ca = ca.center(@mw) - - ta.unshift(ca) - end - - def group(xs, n) - (0..xs.size / n - 1).collect{|i| xs[i * n, n]} - end - - def trans(xs) - (0..xs[0].size - 1).collect{|i| xs.collect{|x| x[i]}} - end - - def stack(xs) - if xs.empty? then [] else xs[0] + stack(xs[1..-1]) end - end - - def block(xs, n) - stack(group(xs, n).collect{|ys| trans(ys).collect{|zs| zs.join(' ')}}) - end - - def unlines(xs) - xs.collect{|x| x + "\n"}.join - end - - def monthly(y, m) - unlines(pict(y, m)) - end - - def addmon(y, m, n) - y, m = (y * 12 + (m - 1) + n).divmod(12) - return y, m + 1 - end - - def yearly(y) - y.to_s.center(@tw) + "\n\n" + - unlines(block((0..11).collect{|n| pict(*addmon(y, 1, n))}, @mn)) + "\n" - end - - def print(y, m) - set_params - if @opt_y then yearly(y) else monthly(y, m) end - end - -end - -if __FILE__ == $0 - - require 'getopts' - - def usage - warn 'usage: cal [-c iso3166] [-jmty] [[month] year]' - exit 1 - end - - usage unless getopts('jmty', "c:#{Cal::DEFAULT_START}") - - y, m = ARGV.values_at(1, 0).compact.collect{|x| x.to_i} - $OPT_y ||= (y and not m) - - to = Date.today - y ||= to.year - m ||= to.mon - - usage unless m >= 1 and m <= 12 - usage unless y >= -4712 - usage if Cal::START[$OPT_c].nil? - - cal = Cal.new - - cal.opt_j($OPT_j) - cal.opt_m($OPT_m) - cal.opt_t($OPT_t) - cal.opt_y($OPT_y) - cal.opt_c($OPT_c) - - print cal.print(y, m) - -end |