penny-lib-0.12.0.0: Extensible double-entry accounting system - library

Safe HaskellNone

Penny.Lincoln.Predicates.Siblings

Description

Functions that return a boolean based upon some criterion that matches something, often a PostFam. Useful when filtering Postings.

Synopsis

Documentation

qty :: Ordering -> Qty -> LPdctSource

A Pdct that returns True if compare subject qty returns the given Ordering.

reconciled :: LPdctSource

True if a posting is reconciled; that is, its flag is exactly R.