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1. data Identifier

   hakyll	Hakyll.Core.Identifier

   A key data type to identify a compiled Item in the Store. Conceptually, it's a combination of a file path and a version name. The version is used only when a file is compiled within a rule using the version wrapper function (the same source file can be compiled into several items in the store, so the version exists to distinguish them). Use functions like fromFilePath, setVersion, getMatches to build an Identifier.

   Usage Examples

   Normally, compiled items are saved to the store by Rules with an automatic, implicit identifier and loaded from the store by the user in another rule with a manual, explicit identifier. Identifiers when using match. Using match builds an implicit identifier that corresponds to the expanded, relative path of the source file on disk (relative to the project directory configured with providerDirectory):

   -- e.g. file on disk: 'posts/hakyll.md'
   match "posts/*" $ do                                          -- saved with implicit identifier 'posts/hakyll.md'
   compile pandocCompiler
   
   match "about/*" $ do
   compile $ do
   compiledPost <- load (fromFilePath "posts/hakyll.md") -- load with explicit identifier
   ...
   

   Normally, the identifier is only explicitly created to pass to one of the load functions. Identifiers when using create. Using create (thereby inventing a file path with no underlying file on disk) builds an implicit identifier that corresponds to the invented file path:

   create ["index.html"] $ do                                -- saved with implicit identifier 'index.html'
   compile $ makeItem ("Hello world" :: String)
   
   match "about/*" $ do
   compile $ do
   compiledIndex <- load (fromFilePath "index.html") -- load with an explicit identifier
   ...
   

   Identifiers when using versions. With version the same file can be compiled into several items in the store. A version name is needed to distinguish them:

   -- e.g. file on disk: 'posts/hakyll.md'
   match "posts/*" $ do                              -- saved with implicit identifier ('posts/hakyll.md', no-version)
   compile pandocCompiler
   
   match "posts/*" $ version "raw" $ do              -- saved with implicit identifier ('posts/hakyll.md', version raw)
   compile getResourceBody
   
   match "about/*" $ do
   compile $ do
   compiledPost <- load (fromFilePath "posts/hakyll.md")                      -- load no-version version
   rawPost <- load . setVersion (Just "raw") $ fromFilePath "posts/hakyll.md" -- load version raw
   ...
   

   Use setVersion to set (or replace) the version of an identifier like fromFilePath "posts/hakyll.md".

2. Ident :: TemplateKey -> TemplateExpr

   hakyll	Hakyll.Web.Template.Internal.Element

   No documentation available.

3. data Identity

   hal	AWS.Lambda.Events.ApiGateway.ProxyRequest

   No documentation available.

4. Identity :: Maybe Text -> Maybe Text -> Maybe Text -> Maybe Text -> Maybe Text -> Text -> Maybe Text -> Maybe Text -> Maybe Text -> Maybe Text -> Maybe Text -> Maybe Text -> Maybe Text -> Identity

   hal	AWS.Lambda.Events.ApiGateway.ProxyRequest

   No documentation available.

5. pattern IdSplice :: String -> Splice

   haskell-src-exts-simple	Language.Haskell.Exts.Simple.Syntax

   No documentation available.

6. pattern Ident :: String -> Name

   haskell-src-exts-simple	Language.Haskell.Exts.Simple.Syntax

   No documentation available.

7. Ident :: Text -> AttAST

   heist	Heist.Internal.Types

   No documentation available.

8. IdSelector :: String -> SimpleSelector

   hxt-css	Text.XML.HXT.CSS.TypeDefs

   #id
   

9. data Identity a

   hyperbole	Web.Hyperbole

   Identity functor and monad. (a non-strict monad)

   Examples

   >>> fmap (+1) (Identity 0)
   Identity 1
   

   >>> Identity [1, 2, 3] <> Identity [4, 5, 6]
   Identity [1,2,3,4,5,6]
   

   >>> do
   x <- Identity 10
   y <- Identity (x + 5)
   pure (x + y)
   Identity 25
   

10. data Identity a

    hyperbole	Web.Hyperbole.View.Forms

    Identity functor and monad. (a non-strict monad)

    Examples

    >>> fmap (+1) (Identity 0)
    Identity 1
    

    >>> Identity [1, 2, 3] <> Identity [4, 5, 6]
    Identity [1,2,3,4,5,6]
    

    >>> do
    x <- Identity 10
    y <- Identity (x + 5)
    pure (x + y)
    Identity 25
    

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