# `Maru.Params`

Runtime verification of `include`.

`include` never touches the included module at compile time, so nothing about
it can be checked while compiling. `verify_all/1` runs those checks at
runtime instead, call it from `Application.start/2` or from a test:

    Maru.Params.verify_all([:my_app])

For every params block of every module of those applications it asserts that
every included module is a `Maru.Params.Schema`, that the block names given
to `:only` / `:except` exist, and that every name of the included module's
`reads:` is declared before the include at the same level.

# `verify_all`

Verify every `include` of every module of the given applications.

Returns `:ok` or raises with all found problems.

# `verify_modules`

Verify every `include` of the given modules, see `verify_all/1`.

Modules without params blocks are ignored.

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*Consult [api-reference.md](api-reference.md) for complete listing*