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

# Catmandu::IdGenerator::Mock(3pm)

Generator of increasing identifiers

## NAME

Catmandu::IdGenerator::Mock - Generator of increasing identifiers

## SYNOPSIS

```
    use Catmandu::IdGenerator::Mock;
    my $x = Catmandu::IdGenerator::Mock->new(first_id => 10);
    for (1..100) {
       printf "id: %s\n" m $x->generate;
    }
```

## SEE ALSO

This Catmandu::IdGenerator generates identifiers based on the sequence of natural numbers.

## CONFIGURATION

- first\_id

  First number to start from. Set to `0` by default (zero-based numbering).