---
name: "Catmandu::Fix::copy_field"
section: "3pm"
platform: "linux"
package: "libcatmandu-perl"
version: "1.2024-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Catmandu::Fix::copy_field"
---

# Catmandu::Fix::copy\_field(3pm)

copy the value of one field to a new field

## NAME

Catmandu::Fix::copy\_field - copy the value of one field to a new field

## SYNOPSIS

```
   # Copy the values of foo.bar into bar.foo
   copy_field(foo.bar, bar.foo)
```

## SEE ALSO

Catmandu::Fix