---
name: "Catmandu::Fix::Datahub"
section: "3pm"
platform: "linux"
package: "libcatmandu-fix-datahub-perl"
version: "0.03-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Catmandu::Fix::Datahub"
---

# Catmandu::Fix::Datahub(3pm)

Utility functions and generic fixes developed for the Datahub project

## NAME

Catmandu::Fix::Datahub - Utility functions and generic fixes developed for the Datahub project

## SYNOPSIS

Catmandu::Fix::Datahub::Util:

```
  use Catmandu::Fix::Datahub::Util;
```

Catmandu::Fix::Bind::each:

```
  do each(path: demo, var: d)

    copy_field(d.key, var.$append)

  end
```

## DESCRIPTION

### Catmandu::Fix::Datahub::Util

Utility functions for use in Catmandu fixes.

- "declare\_source($fixer, $var, $declared\_var)"

  - "walk($fixer, $path, $key, $h)"

  ### Catmandu::Fix::Bind::each

A bind to iterate over a hash.

## AUTHOR

Pieter De Praetere \<pieter@packed.be\>

## COPYRIGHT

Copyright 2017- PACKED vzw

## LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

## SEE ALSO

Catmandu