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lib: comment

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Simon Michael 2018-08-04 16:44:05 +01:00
parent e077aeff5f
commit efae8f8f2a
1 changed files with 1 additions and 2 deletions
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hledger-lib/Hledger/Data/Journal.hs
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@ -765,8 +765,7 @@ commodityStylesFromAmounts amts = M.fromList commstyles
commstyles = [(c, canonicalStyleFrom $ map astyle as) | (c,as) <- commamts] commstyles = [(c, canonicalStyleFrom $ map astyle as) | (c,as) <- commamts]
-- | Given an ordered list of amount styles, choose a canonical style. -- | Given an ordered list of amount styles, choose a canonical style.
-- That is: the style of the first, and the -- That is: the style of the first, and the maximum precision of all.
-- maximum precision of all.
canonicalStyleFrom :: [AmountStyle] -> AmountStyle canonicalStyleFrom :: [AmountStyle] -> AmountStyle
canonicalStyleFrom [] = amountstyle canonicalStyleFrom [] = amountstyle
canonicalStyleFrom ss@(first:_) = canonicalStyleFrom ss@(first:_) =