Headroom.Serialization

Module providing support for data (de)serialization, mainly fromto JSON/ and YAML.

JSON/YAML Serialization

aesonOptions :: Options

Custom Aeson encoding options used for generic mapping between data records and JSON or YAML values. Expects the fields in input to be without the prefix and with words formated in symbol case (example: record field uUserName, JSON field user-name).

dropFieldPrefix :: String -> String

Drops prefix from camel-case text.

>>> dropFieldPrefix "xxHelloWorld"
"helloWorld"

symbolCase

Arguments

:: Char

word separator symbol

-> String

input text

-> String

processed text

Transforms camel-case text into text cased with given symbol.

>>> symbolCase '-' "fooBar"
"foo-bar"

Pretty Printing

prettyPrintYAML

Arguments

:: ToJSON a

=> a

data to pretty print

-> Text

pretty printed YAML output

Pretty prints given data as YAML.