HTMell.Util

Contents

Description

Useful utility functions.

Synopsis

Content trees

Splits a given content address string in its single path parts.

pathParts "/foo/bar/baz" == ["foo", "bar", "baz"]

Splits a given file or directory name in ord Integer and name, if it has a leading number, followed by "_". The extension is stripped.

splitNodePath "42_foo.bar" == (42, "foo")

splitNodePath "foo" == (0, "foo")

Content

Trivial pseudo content, useful for testing only.

Constructors

Instances details

Eq PseudoContent #
Instance details Defined in HTMell.Util Methods (==) :: PseudoContent -> PseudoContent -> Bool # (/=) :: PseudoContent -> PseudoContent -> Bool #
Show PseudoContent #
Instance details Defined in HTMell.Util Methods showsPrec :: Int -> PseudoContent -> ShowS # show :: PseudoContent -> String # showList :: [PseudoContent] -> ShowS #
HTMellContent PseudoContent #
Instance details Defined in HTMell.Util Methods getContent :: FilePath -> IO (Maybe PseudoContent) # metadata :: PseudoContent -> Map String String # toHTML :: PseudoContent -> Text #

An empty PseudoContent value, useful for testing only.

compose :: [a -> a] -> a -> a #

Composes a list of composable functions:

\[ [f_1,f_2,...,f_n] \;\mapsto\; f_1 \circ f_2 \circ \cdots \circ f_n \qquad\mbox{for}\qquad f_i: a \to a \; \forall\;i \,;\;\; a\mbox{ any type.} \]