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Stephen Morgan 7fe58f1346 lib: More efficiently check whether Amounts are or look zero. 
Comparing two Quantity (either with (==) or compare) does a lot of
normalisation (calling roundMax) which is unnecessary if we're comparing
to zero. Do things more directly to save work.

For reg -f examples/10000x10000x10.journal, this results in
- A 12% reduction in heap allocations, from 70GB to 62GB
- A 14% reduction in (profiled) time, from 79s to 70s
Results for bal -f examples/10000x10000x10.journal are of the same order
of magnitude.
2021-03-23 11:26:30 -07:00
..
Hledger lib: More efficiently check whether Amounts are or look zero. 2021-03-23 11:26:30 -07:00
other/ledger-parse lib: restrict imports, avoiding GHCI clashes 2016-11-20 10:27:16 -08:00
test ci: --pedantic is too much for now 2020-03-07 14:53:12 -08:00
Text lib: Minor refactor, using foldMap instead of asum . map . toList. 2021-03-23 11:26:30 -07:00
.date.m4 ;update manuals 2021-03-18 07:22:42 -07:00
.ghci tools: .ghci for each package, sets shorter prompt 2016-04-15 16:06:45 -07:00
.version ;bump version to 1.21.99 2021-03-10 13:50:49 -08:00
.version.m4 ;bump version to 1.21.99 2021-03-10 13:50:49 -08:00
CHANGES.md ;finalise changelogs 2021-03-10 11:10:13 -08:00
hledger-lib.cabal ;update cabal files 2021-03-12 06:59:30 -08:00
Hledger.hs rename easytests_* to tests_* 2018-09-06 13:13:26 -07:00
LICENSE split off hledger-lib package, containing core types & utils 2010-03-22 01:44:59 +00:00
package.yaml bump base upper bound to allow GHC 9.0 2021-03-12 06:58:46 -08:00
README.md ;doc: more tweaks to package readmes, hackage descriptions 2020-03-22 10:49:02 -07:00
Setup.hs Revert "remove Setup.hs files again, fixing a yesod devel warning" 2014-05-24 13:39:09 -07:00

README.md

hledger-lib

A reusable library containing hledger’s core functionality. This is used by most hledger* packages so that they support the same common file formats, command line options, reports etc.

See also: the project README and home page.