-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | conferer's source for reading json files
--   
--   Library to abstract the parsing of many haskell config values from
--   different config sources
@package conferer-source-json
@version 0.4.0.0

module Conferer.Source.JSON

-- | Default <a>SourceCreator</a> which usese files with
--   <tt>config/{env}.json</tt> template, if the file is not present it
--   will behave like the null source (it has no keys) but if the file
--   doesn't have valid json it will throw an error
mkJsonSource :: SourceCreator

-- | Just like <a>mkJsonSource</a> but accepts the json value as a
--   parameter
mkJsonSource' :: Value -> SourceCreator

-- | Traverse a <a>Value</a> using a <a>Key</a> to get a value for conferer
--   (<a>Text</a>).
--   
--   This function can nest objects and arrays when keys are nested
--   
--   <pre>
--   <a>traverseJSON</a> "a.b" {a: {b: 12}} == Just "12"
--   <a>traverseJSON</a> "a.b" {a: {b: false}} == Just "false"
--   <a>traverseJSON</a> "a" {a: {b: false}} == Nothing
--   <a>traverseJSON</a> "1" [false, true] == Just "true"
--   <a>traverseJSON</a> "0.a" [{a: "hi"}] == Just "hi"
--   <a>traverseJSON</a> "0" [] == Nothing
--   </pre>
traverseJSON :: Key -> Value -> Maybe Text

-- | Because we use an old version of <tt>aeson</tt>
resultToMaybe :: Result a -> Maybe a
valueToText :: Value -> Maybe Text
boolToString :: Bool -> Text