Ruby3.x Date
Ruby 3 系 のDateに関する言語リファレンス情報をまとめたカテゴリです。
Dateクラス
constant
method
+
-
<<
<=>
===
>>
_httpdate
_iso8601
_jisx0301
_load
_parse
_rfc2822
_rfc3339
_rfc822
_strptime
_xmlschema
ajd
amjd
asctime
civil
commercial
ctime
cwday
cweek
cwyear
day
day_fraction
deconstruct_keys
downto
england
eql?
friday?
gregorian
gregorian?
gregorian_leap?
hash
httpdate
infinite?
inspect
iso8601
italy
jd
jisx0301
julian
julian?
julian_leap?
ld
leap?
marshal_dump
marshal_load
mday
mjd
mon
monday?
month
new_start
next
next_day
next_month
next_year
ordinal
parse
prev_day
prev_month
prev_year
rfc2822
rfc3339
rfc822
saturday?
start
step
strftime
strptime
succ
sunday?
thursday?
to_date
to_datetime
to_s
to_time
today
tuesday?
upto
valid_civil?
valid_commercial?
valid_date?
valid_jd?
valid_ordinal?
wday
wednesday?
xmlschema
yday
year