NAME

Catmandu::Fix::Builder - Base role for Catmandu fixes

DESCRIPTION

This role expects a _build_fixer method that produces a coderef that transforms the data. Used in combination with Catmandu::Path implementations, data manipulations can be described in a relatively high-level way. Most fixes shipped with Catmandu work this way and can be used as a starting point to write your own fixes.

SYNOPSIS

            

              
              
package Catmandu::Fix::my_fix;
use Catmandu::Sane;
use Moo;
with 'Catmandu::Fix::Builder';
sub _build_fixer {
    sub {
        my ($data) = @_;
        $data->{foo} = 'bar';
        $data;
    }
}