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updated based on date2 3.9.2.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tadf 2006-09-22 16:05:19 +00:00
parent 057cea0cfb
commit 55eab2a011
3 changed files with 132 additions and 84 deletions

View file

@ -1,5 +1,5 @@
# format.rb: Written by Tadayoshi Funaba 1999-2006
# $Id: format.rb,v 2.23 2006-09-09 23:55:00+09 tadf Exp $
# $Id: format.rb,v 2.24 2006-09-22 23:26:52+09 tadf Exp $
require 'rational'
@ -90,6 +90,10 @@ class Date
'yakutsk' => 32400
}
[MONTHS, DAYS, ABBR_MONTHS, ABBR_DAYS, ZONES].each do |x|
x.freeze
end
class Bag # :nodoc:
def method_missing(t, *args, &block)
@ -98,8 +102,10 @@ class Date
t = '@' + t
if set
instance_variable_set(t, *args)
elsif instance_variable_defined?(t)
instance_variable_get(t)
else
if instance_variables.include?(t)
instance_variable_get(t)
end
end
end
@ -455,7 +461,7 @@ class Date
' ')
e.mon = Format::ABBR_MONTHS[$1.downcase]
unless $2.size > 2 && $3.nil?
unless $2.size > 2 && $4.nil?
e.mday = $2.to_i
else
e.year = $2.to_i
@ -529,6 +535,22 @@ class Date
e._comp = false
end
true
elsif str.sub!(/(#{e._parse_monthpat})[^-]*-(-?\d+)(?:-(-?\d+))?/in, ' ')
e.mon = Format::ABBR_MONTHS[$1.downcase]
unless $2.size > 2 && $3.nil?
e.mday = $2.to_i
else
e.year = $2.to_i
end
if $3
e.year = $3.to_i
if $3.size > 2
e._comp = false
end
end
true
end
end
@ -839,6 +861,21 @@ class Date
end
end
if str.sub!(/\A\s*(\d{1,2})\s*\z/n, ' ')
if e.hour && !e.mday
v = $1.to_i
if (1..31) === v
e.mday = v
end
end
if e.mday && !e.hour
v = $1.to_i
if (0..24) === v
e.hour = v
end
end
end
if e._comp and e.year
if e.year >= 0 and e.year <= 99
if e.year >= 69
@ -967,7 +1004,7 @@ class Date
:emit_a, :emit_ad, :emit_au
def strftime(fmt='%F')
fmt.gsub(/%([-_0^#]+)?(\d+)?[EO]?(:{1,3}z|.)/m) do |_|
fmt.gsub(/%([-_0^#]+)?(\d+)?[EO]?(:{1,3}z|.)/m) do |m|
f = {}
s, w, c = $1, $2, $3
if s
@ -990,60 +1027,70 @@ class Date
when 'B'; emit_ad(MONTHNAMES[mon], 0, f)
when 'b'; emit_ad(ABBR_MONTHNAMES[mon], 0, f)
when 'C'; emit_sn(year / 100, 2, f)
when 'c'; emit_a(strftime('%a %b %e %H:%M:%S %Y'), 1, f)
when 'D'; emit_a(strftime('%m/%d/%y'), 1, f)
when 'c'; emit_a(strftime('%a %b %e %H:%M:%S %Y'), 0, f)
when 'D'; emit_a(strftime('%m/%d/%y'), 0, f)
when 'd'; emit_n(mday, 2, f)
when 'e'; emit_a(mday, 2, f)
when 'F'; emit_a(strftime('%Y-%m-%d'), 1, f)
when 'F'
if m == '%F'
format('%.4d-%02d-%02d', year, mon, mday) # 4p
else
emit_a(strftime('%Y-%m-%d'), 0, f)
end
when 'G'; emit_sn(cwyear, 4, f)
when 'g'; emit_n(cwyear % 100, 2, f)
when 'H'; emit_n(hour, 2, f)
when 'h'; emit_ad(strftime('%b'), 1, f)
when 'h'; emit_ad(strftime('%b'), 0, f)
when 'I'; emit_n((hour % 12).nonzero? || 12, 2, f)
when 'j'; emit_n(yday, 3, f)
when 'k'; emit_a(hour, 2, f)
when 'L'
emit_n(sec_fraction / (1.to_r/86400/(10**3)), 3, f)
emit_n((sec_fraction / (1.to_r/86400/(10**3))).floor, 3, f)
when 'l'; emit_a((hour % 12).nonzero? || 12, 2, f)
when 'M'; emit_n(min, 2, f)
when 'm'; emit_n(mon, 2, f)
when 'N'
emit_n(sec_fraction / (1.to_r/86400/(10**9)), 9, f)
emit_n((sec_fraction / (1.to_r/86400/(10**9))).floor, 9, f)
when 'n'; "\n"
when 'P'; emit_ad(strftime('%p').downcase, 1, f)
when 'p'; emit_au(if hour < 12 then 'AM' else 'PM' end, 1, f)
when 'P'; emit_ad(strftime('%p').downcase, 0, f)
when 'p'; emit_au(if hour < 12 then 'AM' else 'PM' end, 0, f)
when 'Q'
d = ajd - self.class.jd_to_ajd(self.class.civil_to_jd(1970,1,1), 0)
d = ajd - self.class.jd_to_ajd(self.class::UNIXEPOCH, 0)
s = (d * 86400*10**3).to_i
emit_n(s, 1, f)
when 'R'; emit_a(strftime('%H:%M'), 1, f)
when 'r'; emit_a(strftime('%I:%M:%S %p'), 1, f)
when 'R'; emit_a(strftime('%H:%M'), 0, f)
when 'r'; emit_a(strftime('%I:%M:%S %p'), 0, f)
when 'S'; emit_n(sec, 2, f)
when 's'
d = ajd - self.class.jd_to_ajd(self.class.civil_to_jd(1970,1,1), 0)
d = ajd - self.class.jd_to_ajd(self.class::UNIXEPOCH, 0)
s = (d * 86400).to_i
emit_n(s, 1, f)
when 'T'; emit_a(strftime('%H:%M:%S'), 1, f)
when 'T'
if m == '%T'
format('%02d:%02d:%02d', hour, min, sec) # 4p
else
emit_a(strftime('%H:%M:%S'), 0, f)
end
when 't'; "\t"
when 'U', 'W'
k = if c == 'U' then 0 else 1 end
emit_n(self.class.jd_to_weeknum(jd, k, fix_style)[1], 2, f)
when 'u'; emit_n(cwday, 1, f)
when 'V'; emit_n(cweek, 2, f)
when 'v'; emit_a(strftime('%e-%b-%Y'), 1, f)
when 'v'; emit_a(strftime('%e-%b-%Y'), 0, f)
when 'w'; emit_n(wday, 1, f)
when 'X'; emit_a(strftime('%H:%M:%S'), 1, f)
when 'x'; emit_a(strftime('%m/%d/%y'), 1, f)
when 'X'; emit_a(strftime('%H:%M:%S'), 0, f)
when 'x'; emit_a(strftime('%m/%d/%y'), 0, f)
when 'Y'; emit_sn(year, 4, f)
when 'y'; emit_n(year % 100, 2, f)
when 'Z'; emit_au(strftime('%:z'), 1, f)
when 'Z'; emit_au(strftime('%:z'), 0, f)
when /\A(:{0,3})z/
t = $1.size
p = if offset < 0 then -1 else +1 end
of = offset.abs
hh, fr = of.divmod(1.to_r/24)
mm, fr = fr.divmod(1.to_r/1440)
ss, fr = fr.divmod(1.to_r/86400)
sign = if offset < 0 then -1 else +1 end
fr = offset.abs.to_f
hh, fr = fr.divmod(1.0/24)
mm, fr = fr.divmod(1.0/1440)
ss, fr = fr.divmod(1.0/86400)
if t == 3
if ss.nonzero? then t = 2
elsif mm.nonzero? then t = 1
@ -1067,9 +1114,9 @@ class Date
tail = ['%02d' % mm, '%02d' % ss]
sep = ':'
end
([emit_z(p * hh, 2, f)] + tail).join(sep)
when '%'; emit_a('%', 1, f)
when '+'; emit_a(strftime('%a %b %e %H:%M:%S %Z %Y'), 1, f)
([emit_z(sign * hh, 2, f)] + tail).join(sep)
when '%'; emit_a('%', 0, f)
when '+'; emit_a(strftime('%a %b %e %H:%M:%S %Z %Y'), 0, f)
when '1'
if $VERBOSE
warn("warning: strftime: %1 is deprecated; forget this")
@ -1079,12 +1126,12 @@ class Date
if $VERBOSE
warn("warning: strftime: %2 is deprecated; use '%Y-%j'")
end
emit_a(strftime('%Y-%j'), 1, f)
emit_a(strftime('%Y-%j'), 0, f)
when '3'
if $VERBOSE
warn("warning: strftime: %3 is deprecated; use '%F'")
end
emit_a(strftime('%F'), 1, f)
emit_a(strftime('%F'), 0, f)
else
c
end
@ -1143,9 +1190,9 @@ class DateTime < Date
if n < 1
''
else
'.%0*d' % [n, (sec_fraction / (1.to_r/86400/(10**n)))]
'.%0*d' % [n, (sec_fraction / (1.to_r/86400/(10**n))).floor]
end +
'%Z')
'%:z')
end
private :iso8601_timediv