Decomposers

The Support\Decomposers sub-namespace contains three parser classes used by the code generators to convert compact CLI-style definition strings into structured PHP arrays.

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ModelRelationParser

Unusualify\Modularous\Support\Decomposers\ModelRelationParser

Parses a relation definition string (as entered in make:model --relations) into an array of Eloquent relationship descriptors, and can render the resulting public function …() method stubs.

Supported Relation Types

belongsTo, hasOne, hasMany, hasOneThrough, hasManyThrough, belongsToMany, morphTo, morphOne, morphToMany

Input Format

Each relation is expressed as a colon-separated string:

company:belongsTo
tags:belongsToMany:tag
commentable:morphTo

Key Methods

Method	Description
parse(string $relations): array	Parse the string and return an array of relation descriptors
toArray(): array	Call parse() on the stored relations
render(): string	Render all relations as PHP method stubs

Example

use Unusualify\Modularous\Support\Decomposers\ModelRelationParser;

$parser = new ModelRelationParser('company:belongsTo,tags:belongsToMany:tag');
$rendered = $parser->render();
// outputs public function company() { return $this->belongsTo(Company::class); } ...

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SchemaParser (Decomposers)

Unusualify\Modularous\Support\Decomposers\SchemaParser

Parses a field-definition string (as entered in make:model --fields) into an array of input schema descriptors consumed by hydrate and Vue input generators.

Input Format

Fields are comma-separated, each with name:type[:modifier…] syntax:

title:string,body:textarea,published_at:datetime:nullable,status:select

Key Methods

Method	Description
parse(string $schema): array	Parse the string and return field descriptors
toArray(): array	Call parse() on the stored schema
render(): string	Render input schema stubs for use in Hydrate files

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ValidatorParser

Unusualify\Modularous\Support\Decomposers\ValidatorParser

Parses a validation-rules string (as entered in make:model --rules) into a ['field' => 'rules'] array suitable for pasting into a StoreRequest / UpdateRequest.

Input Format

Rules are &-separated, each field expressed as field=rule1|rule2:

title=required|string|max:255&body=nullable|string&published_at=nullable|date

Key Methods

Method	Description
parse(mixed $rules): array	Parse and return ['field' => 'rules_string']
toArray(): array	Call parse() on the stored rules
toReplacement(): string	Render the array as a PHP array_export string with correct indentation for insertion into a stub
getFields(): array	Return the raw &-split field tokens

Example

use Unusualify\Modularous\Support\Decomposers\ValidatorParser;

$parser = new ValidatorParser('title=required|string|max:255&body=nullable|string');
$rules  = $parser->toArray();
// ['title' => 'required|string|max:255', 'body' => 'nullable|string']

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Related

• Migrations\SchemaParser — renders migration $table->… code from the same schema string format
• Generators — consume all three parsers during scaffolding