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support "biweekly" and "bimonthly" reporting intervals

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Simon Michael 2011-01-14 01:22:53 +00:00
parent b2f439eb11
commit 6de45f7d16
2 changed files with 25 additions and 3 deletions
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26
hledger-lib/Hledger/Data/Dates.hs
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@ -49,7 +49,9 @@ splitSpan _ (DateSpan Nothing Nothing) = [DateSpan Nothing Nothing]
splitSpan NoInterval s = [s]
splitSpan Daily s = splitspan startofday nextday s
splitSpan Weekly s = splitspan startofweek nextweek s
splitSpan Biweekly s = splitspan startofweek (nextweek.nextweek) s
splitSpan Monthly s = splitspan startofmonth nextmonth s
splitSpan Bimonthly s = splitspan startofmonth (nextmonth.nextmonth) s
splitSpan Quarterly s = splitspan startofquarter nextquarter s
splitSpan Yearly s = splitspan startofyear nextyear s
@ -422,13 +424,15 @@ periodexprinterval =
choice $ map try [
tryinterval "day" "daily" Daily,
tryinterval "week" "weekly" Weekly,
tryinterval "" "biweekly" Biweekly,
tryinterval "month" "monthly" Monthly,
tryinterval "" "bimonthly" Bimonthly,
tryinterval "quarter" "quarterly" Quarterly,
tryinterval "year" "yearly" Yearly
]
where
tryinterval s1 s2 v =
choice [try (string $ "every "++s1), try (string s2)] >> return v
tryinterval "" s2 v = try (string s2) >> return v
tryinterval s1 s2 v = choice [try (string $ "every "++s1), try (string s2)] >> return v
periodexprdatespan :: Day -> GenParser Char st DateSpan
periodexprdatespan rdate = choice $ map try [
@ -491,6 +495,24 @@ tests_Hledger_Data_Dates = TestList
[mkdatespan "2008/01/01" "2008/01/01"]
(Quarterly,mkdatespan "2008/01/01" "2008/01/01") `gives`
[mkdatespan "2008/01/01" "2008/01/01"]
(Monthly,mkdatespan "2008/01/01" "2008/04/01") `gives`
[mkdatespan "2008/01/01" "2008/02/01"
,mkdatespan "2008/02/01" "2008/03/01"
,mkdatespan "2008/03/01" "2008/04/01"
]
(Bimonthly,mkdatespan "2008/01/01" "2008/04/01") `gives`
[mkdatespan "2008/01/01" "2008/03/01"
,mkdatespan "2008/03/01" "2008/05/01"
]
(Weekly,mkdatespan "2008/01/01" "2008/01/15") `gives`
[mkdatespan "2007/12/31" "2008/01/07"
,mkdatespan "2008/01/07" "2008/01/14"
,mkdatespan "2008/01/14" "2008/01/21"
]
(Biweekly,mkdatespan "2008/01/01" "2008/01/15") `gives`
[mkdatespan "2007/12/31" "2008/01/14"
,mkdatespan "2008/01/14" "2008/01/28"
]
,"parsedate" ~: do
let date1 = parsedate "2008/11/26"

2
hledger-lib/Hledger/Data/Types.hs
View File

@ -46,7 +46,7 @@ data WhichDate = ActualDate | EffectiveDate deriving (Eq,Show)
data DateSpan = DateSpan (Maybe Day) (Maybe Day) deriving (Eq,Show,Ord)
data Interval = NoInterval | Daily | Weekly | Monthly | Quarterly | Yearly
data Interval = NoInterval | Daily | Weekly | Biweekly | Monthly | Bimonthly | Quarterly | Yearly
deriving (Eq,Show,Ord)
type AccountName = String