Self referencing foreign keys not generating valid models

[ghost]

After running the following migration, I get an invalid model generated.
I suggest the issue is in the looping logic in User11001\EloquentModelGenerator\Console\GenerateModelsCommand::addManyToManyRules()
Migration
`
Schema::create('boma_coa_categories', function(Blueprint $table)
{
$table->increments('id');
$table->string('name');
$table->string('description');
$table->timestamps();
$table->softDeletes();
});

    Schema::create('boma_coa_codes', function(Blueprint $table)
    {
        $table->increments('id');
        $table->string('boma_account_code');
        $table->string('boma_account_name');
        $table->text('description');
        $table->string('boma_usage_type');
        $table->string('boma_account_header_code');
        $table->string('boma_account_header_name');
        $table->integer('parent_boma_coa_code_id')->unsigned();
        $table->integer('boma_coa_category_id')->unsigned();
        $table->string('boma_sorting');
        $table->string('boma_data_source');
        $table->string('version_num');
        $table->string('data_source');
        $table->timestamps();
        $table->softDeletes();
    });
    Schema::table('boma_coa_codes', function (Blueprint $table) {
        $table->foreign('boma_coa_category_id')->references('id')->on('boma_coa_categories');
        $table->foreign('parent_boma_coa_code_id')->references('id')->on('boma_coa_codes');
    });`

How I generate Models
php artisan models:generate --path="app/Models/ModelsBase" --overwrite --namespace="App\Models\ModelsBase"

Resulting model class
`<?php namespace App\Models\ModelsBase;

use Illuminate\Database\Eloquent\Model;

class BomaCoaCategory extends Model {
/**
* Generated
*/
protected $table = 'boma_coa_categories';
protected $fillable = ['id', 'name', 'description', 'deleted_at'];
public function bomaCoaCodes() {
return $this->belongsToMany(\App\Models\ModelsBase\BomaCoaCode::class, 'boma_coa_codes', 'boma_coa_category_id', 'parent_boma_coa_code_id');
}

// SHOULD BE
// public function bomaCoaCategory() {
// return $this->hasMany(\App\Models\ModelsBase\BomaCoaCategory::class, 'boma_coa_category_id', 'id');
//}
public function bomaCoaCodes() {
return $this->hasMany(\App\Models\ModelsBase\BomaCoaCode::class, 'boma_coa_category_id', 'id');
}
}`