phst_transform v1.0.2 PhStTransform.Potion
This module provides some helper methods for creating maps that
work with the PhStTransform Protocol.
The methods in this module that are public are not intended to
be used outside of writing a implementation of the PhStTransform Protocol
or a PhStTransform map function.
Summary
Functions
brew validates and prepares a map to be used with the PhStTransform Protocol
brewify converts a potion from transmogrify form into one compatible with transform
concoct is the version of brew used in transmogrify, it expects functions of either arity 2 or 3 and use a similar wrap function. It also checks for whether any functions need wrapping at every level
distill extracts the function for a given data type from a potion
Functions
brew validates and prepares a map to be used with the PhStTransform Protocol.
Every key in the map that is an Atom and that starts with Elixir. must
have a function as a value. That function must have either arity 1 or 2
and if it is arity 1, it must be wrapped with arity 2 closure.
This validation only occurs at the top of the transformation tree when the depth list is empty.
brewify converts a potion from transmogrify form into one compatible with transform.
The idea is to use transmogrify to build a potion that can be used in transforms.
concoct is the version of brew used in transmogrify, it expects functions of either arity 2 or 3 and use a similar wrap function. It also checks for whether any functions need wrapping at every level.