Penny.Lincoln.Queries

Examining a PostFam for a particular component of the main posting (as opposed to the sibling postings) in the PostFam. For some components, such as the payee, the posting might have one piece of data while the TopLine has something else. These functions will examine the Posting first and, if it has no information, use the data from the TopLine if it is there.

Documentation

best :: (Posting -> Maybe a) -> (TopLine -> Maybe a) -> PostFam -> Maybe a

Uses the data from the Posting if it is set; otherwise, use the data from the TopLine.

payee :: PostFam -> Maybe Payee

number :: PostFam -> Maybe Number

flag :: PostFam -> Maybe Flag

postingMemo :: PostFam -> Maybe Memo

transactionMemo :: PostFam -> Maybe Memo

dateTime :: PostFam -> DateTime

localDay :: PostFam -> Day

account :: PostFam -> Account

tags :: PostFam -> Tags

entry :: PostFam -> Entry

balance :: PostFam -> Balance

drCr :: PostFam -> DrCr

amount :: PostFam -> Amount

qty :: PostFam -> Qty

commodity :: PostFam -> Commodity

topMemoLine :: PostFam -> Maybe TopMemoLine

topLineLine :: PostFam -> Maybe TopLineLine

filename :: PostFam -> Maybe Filename

globalTransaction :: PostFam -> Maybe GlobalTransaction

fileTransaction :: PostFam -> Maybe FileTransaction

postingLine :: PostFam -> Maybe PostingLine

side :: PostFam -> Maybe Side

spaceBetween :: PostFam -> Maybe SpaceBetween

globalPosting :: PostFam -> Maybe GlobalPosting

filePosting :: PostFam -> Maybe FilePosting