extra/calendar/holidays/us/us.factor

   1 ! Copyright (C) 2009 Doug Coleman.
   2 ! See http://factorcode.org/license.txt for BSD license.
   3 USING: accessors assocs calendar calendar.holidays
   4 calendar.holidays.private combinators combinators.short-circuit
   5 fry kernel lexer math namespaces parser sequences
   6 vocabs words ;
   7 IN: calendar.holidays.us
   8
   9 SINGLETONS: us us-federal ;
  10
  11 <PRIVATE
  12
  13 : adjust-federal-holiday ( timestamp -- timestamp )
  14     {
  15         { [ dup saturday? ] [ -1 days (time+) ] }
  16         { [ dup sunday? ] [ 1 days (time+) ] }
  17         [ ]
  18     } cond ;
  19
  20 PRIVATE>
  21
  22 M: us-federal holidays
  23     (holidays) [
  24         [ clone ] dip execute( timestamp -- timestamp ) adjust-federal-holiday
  25     ] with map ;
  26
  27 : us-post-office-open? ( timestamp -- ? )
  28     { [ sunday? not ] [ us-federal holiday? not ] } 1&& ;
  29
  30 HOLIDAY: new-years-day january 1 >>day ;
  31 HOLIDAY-NAME: new-years-day world "New Year's Day"
  32 HOLIDAY-NAME: new-years-day us-federal "New Year's Day"
  33
  34 HOLIDAY: martin-luther-king-day january 2 monday-of-month ;
  35 HOLIDAY-NAME: martin-luther-king-day us-federal "Martin Luther King Day"
  36
  37 HOLIDAY: inauguration-day january 20 >>day [ dup 4 neg rem + ] change-year ;
  38 HOLIDAY-NAME: inauguration-day us "Inauguration Day"
  39
  40 HOLIDAY: washingtons-birthday february 2 monday-of-month ;
  41 HOLIDAY-NAME: washingtons-birthday us-federal "Washington's Birthday"
  42
  43 HOLIDAY: memorial-day may last-monday-of-month ;
  44 HOLIDAY-NAME: memorial-day us-federal "Memorial Day"
  45
  46 HOLIDAY: independence-day july 4 >>day ;
  47 HOLIDAY-NAME: independence-day us-federal "Independence Day"
  48
  49 HOLIDAY: labor-day september 0 monday-of-month ;
  50 HOLIDAY-NAME: labor-day us-federal "Labor Day"
  51
  52 HOLIDAY: columbus-day october 1 monday-of-month ;
  53 HOLIDAY-NAME: columbus-day us-federal "Columbus Day"
  54
  55 HOLIDAY-NAME: armistice-day us-federal "Veterans Day"
  56
  57 HOLIDAY: thanksgiving-day november 3 thursday-of-month ;
  58 HOLIDAY-NAME: thanksgiving-day us-federal "Thanksgiving Day"
  59
  60 HOLIDAY: christmas-day december 25 >>day ;
  61 HOLIDAY-NAME: christmas-day world "Christmas Day"
  62 HOLIDAY-NAME: christmas-day us-federal "Christmas Day"
  63
  64 HOLIDAY: belly-laugh-day january 24 >>day ;
  65
  66 HOLIDAY: groundhog-day february 2 >>day ;
  67
  68 HOLIDAY: lincolns-birthday february 12 >>day ;
  69
  70 HOLIDAY: valentines-day february 14 >>day ;
  71
  72 HOLIDAY: st-patricks-day march 17 >>day ;
  73
  74 HOLIDAY: ash-wednesday easter 46 days time- ;
  75
  76 ALIAS: first-day-of-lent ash-wednesday
  77
  78 HOLIDAY: fat-tuesday ash-wednesday 1 days time- ;
  79
  80 HOLIDAY: good-friday easter 2 days time- ;
  81
  82 HOLIDAY: tax-day april 15 >>day ;
  83
  84 HOLIDAY: earth-day april 22 >>day ;
  85
  86 HOLIDAY: administrative-professionals-day april last-saturday-of-month wednesday ;
  87
  88 HOLIDAY: cinco-de-mayo may 5 >>day ;
  89
  90 HOLIDAY: mothers-day may 1 sunday-of-month ;
  91
  92 HOLIDAY: armed-forces-day may 2 saturday-of-month ;
  93
  94 HOLIDAY: national-donut-day june 0 friday-of-month ;
  95
  96 HOLIDAY: flag-day june 14 >>day ;
  97
  98 HOLIDAY: parents-day july 3 sunday-of-month ;
  99
 100 HOLIDAY: grandparents-day labor-day 1 weeks time+ ;
 101
 102 HOLIDAY: patriot-day september 11 >>day ;
 103
 104 HOLIDAY: stepfamily-day september 16 >>day ;
 105
 106 HOLIDAY: citizenship-day september 17 >>day ;
 107
 108 HOLIDAY: bosss-day october 16 >>day ;
 109
 110 HOLIDAY: sweetest-day october 2 saturday-of-month ;
 111
 112 HOLIDAY: halloween october 31 >>day ;
 113
 114 HOLIDAY: election-day november 0 monday-of-month 1 days time+ ;
 115
 116 HOLIDAY: black-friday thanksgiving-day 1 days time+ ;
 117
 118 HOLIDAY: pearl-harbor-remembrance-day december 7 >>day ;
 119
 120 HOLIDAY: new-years-eve december 31 >>day ;