Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 6 | class CreatePermissionsTable extends Migration |
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| 7 | { |
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| 8 | /** |
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| 9 | * Run the migrations. |
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| 10 | * |
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| 11 | * @return void |
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| 12 | */ |
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| 13 | public function up() |
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| 14 | { |
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| 15 | Schema::create('permissions', function (Blueprint $table) { |
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| 16 | $table->id(); |
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| 17 | $table->string('name', 50); |
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| 18 | $table->string('slug')->unique(); |
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| 19 | $table->string('resource', 20)->default('System'); |
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| 20 | $table->boolean('system')->default(0); |
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| 21 | $table->timestamps(); |
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| 22 | }); |
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| 23 | } |
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| 24 | |||
| 25 | /** |
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| 26 | * Reverse the migration. |
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| 27 | * |
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| 28 | * @return void |
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| 29 | */ |
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| 30 | public function down() |
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| 33 | } |
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| 34 | } |
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| 35 |