yesod-form 1.4.5 → 1.4.6

raw patch · 3 files changed

+16/−1 lines, 3 files

Files

• ChangeLog.md +4/−0
• Yesod/Form/Fields.hs +11/−0
• yesod-form.cabal +1/−1

@@ -1,3 +1,7 @@+## 1.4.6++* Functor instances for Option/OptionList+ ## 1.4.5  * Foldable/Traversable instances for FormResult [#1089](https://github.com/yesodweb/yesod/pull/1089)

@@ -591,6 +591,12 @@     { olOptions :: [Option a]     , olReadExternal :: Text -> Maybe a -- ^ A function mapping from the form's value ('optionExternalValue') to the selected Haskell value ('optionInternalValue').     }++-- | Since 1.4.6+instance Functor OptionList where+    fmap f (OptionList options readExternal) = +      OptionList ((fmap.fmap) f options) (fmap f . readExternal)+ -- | Creates an 'OptionList', using a 'Map' to implement the 'olReadExternal' function. mkOptionList :: [Option a] -> OptionList a mkOptionList os = OptionList@@ -603,6 +609,11 @@     , optionInternalValue :: a -- ^ The Haskell value being selected.     , optionExternalValue :: Text -- ^ The representation of this value stored in the form.     }++-- | Since 1.4.6+instance Functor Option where+    fmap f (Option display internal external) = Option display (f internal) external+ -- | Creates an 'OptionList' from a list of (display-value, internal value) pairs. optionsPairs :: (MonadHandler m, RenderMessage (HandlerSite m) msg)              => [(msg, a)] -> m (OptionList a)

@@ -1,5 +1,5 @@ name:            yesod-form-version:         1.4.5+version:         1.4.6 license:         MIT license-file:    LICENSE author:          Michael Snoyman <michael@snoyman.com>