diff --git a/src/Plugin/Field/FieldType/WeightItem.php b/src/Plugin/Field/FieldType/WeightItem.php
index 429d26f..8602084 100644
--- a/src/Plugin/Field/FieldType/WeightItem.php
+++ b/src/Plugin/Field/FieldType/WeightItem.php
@@ -24,18 +24,18 @@ class WeightItem extends FieldItemBase {
    * {@inheritdoc}
    */
   public static function defaultStorageSettings() {
-    return array(
+    return [
       'unsigned' => FALSE,
-    ) + parent::defaultStorageSettings();
+    ] + parent::defaultStorageSettings();
   }
 
   /**
    * {@inheritdoc}
    */
   public static function defaultFieldSettings() {
-    $settings = array(
+    $settings = [
       'range' => 20,
-    ) + parent::defaultFieldSettings();
+    ] + parent::defaultFieldSettings();
 
     return $settings;
   }
@@ -57,7 +57,7 @@ class WeightItem extends FieldItemBase {
     $element = parent::fieldSettingsForm($form, $form_state);
     $range = $this->getSetting('range');
 
-    $element['range'] = array(
+    $element['range'] = [
       '#type' => 'textfield',
       '#title' => $this->t('Range'),
       '#description' => $this->t('The range of weights available to select. For
@@ -65,7 +65,7 @@ class WeightItem extends FieldItemBase {
         and 20.'),
       '#default_value' => $range,
       '#size' => 5,
-    );
+    ];
 
     return $element;
   }
@@ -85,16 +85,16 @@ class WeightItem extends FieldItemBase {
    * {@inheritdoc}
    */
   public static function schema(FieldStorageDefinitionInterface $field_definition) {
-    return array(
-      'columns' => array(
-        'value' => array(
+    return [
+      'columns' => [
+        'value' => [
           'type' => 'int',
           'not null' => FALSE,
           'unsigned' => $field_definition->getSetting('unsigned'),
           'size' => $field_definition->getSetting('size'),
-        ),
-      ),
-    );
+        ],
+      ],
+    ];
   }
 
 }
diff --git a/src/Plugin/Field/FieldWidget/WeightSelectorWidget.php b/src/Plugin/Field/FieldWidget/WeightSelectorWidget.php
index 6f286a3..c06b0fb 100644
--- a/src/Plugin/Field/FieldWidget/WeightSelectorWidget.php
+++ b/src/Plugin/Field/FieldWidget/WeightSelectorWidget.php
@@ -26,20 +26,20 @@ class WeightSelectorWidget extends WidgetBase {
     $value = isset($items[$delta]->value) ? $items[$delta]->value : 0;
     $range = $this->getFieldSetting('range');
 
-    $element += array(
+    $element += [
       '#type' => 'select',
       '#options' => WeightSelectorWidget::rangeOptions($range),
       '#default_value' => $value,
-    );
+    ];
 
-    return array('value' => $element);
+    return ['value' => $element];
   }
 
   /**
    * Get weight range options.
    */
   public static function rangeOptions($range) {
-    $options = array();
+    $options = [];
 
     for ($i = -$range; $i <= $range; $i++) {
       $options[$i] = $i;
diff --git a/src/Plugin/views/field/WeightSelector.php b/src/Plugin/views/field/WeightSelector.php
index 5cc1a46..48c73e9 100644
--- a/src/Plugin/views/field/WeightSelector.php
+++ b/src/Plugin/views/field/WeightSelector.php
@@ -20,7 +20,7 @@ class WeightSelector extends FieldPluginBase {
   protected function defineOptions() {
     $options = parent::defineOptions();
 
-    $options['range'] = array('default' => 20);
+    $options['range'] = ['default' => 20];
 
     return $options;
   }
@@ -31,7 +31,7 @@ class WeightSelector extends FieldPluginBase {
   public function buildOptionsForm(&$form, FormStateInterface $form_state) {
     parent::buildOptionsForm($form, $form_state);
 
-    $form['range'] = array(
+    $form['range'] = [
       '#type' => 'textfield',
       '#title' => $this->t('Range'),
       '#description' => $this->t('The range of weights available to select. For
@@ -39,7 +39,7 @@ class WeightSelector extends FieldPluginBase {
         and 20.'),
       '#default_value' => $this->options['range'],
       '#size' => 5,
-    );
+    ];
   }
 
   /**
@@ -55,9 +55,9 @@ class WeightSelector extends FieldPluginBase {
       return;
     }
 
-    $form[$this->options['id']] = array(
+    $form[$this->options['id']] = [
       '#tree' => TRUE,
-    );
+    ];
 
     $options = WeightSelectorWidget::rangeOptions($this->options['range']);
 
@@ -65,23 +65,23 @@ class WeightSelector extends FieldPluginBase {
     foreach ($this->view->result as $row_index => $row) {
       $entity = $row->_entity;
 
-      $form[$this->options['id']][$row_index]['weight'] = array(
+      $form[$this->options['id']][$row_index]['weight'] = [
         '#type' => 'select',
         '#options' =>  $options,
         '#default_value' => $this->getValue($row),
-        '#attributes' => array('class' => array('weight-selector')),
-      );
+        '#attributes' => ['class' => ['weight-selector']],
+      ];
 
-      $form[$this->options['id']][$row_index]['entity'] = array(
+      $form[$this->options['id']][$row_index]['entity'] = [
         '#type' => 'value',
         '#value' => $entity,
-      );
+      ];
     }
 
-    $form['views_field'] = array(
+    $form['views_field'] = [
       '#type' => 'value',
       '#value' => $this->field,
-    );
+    ];
 
     $form['#action'] = \Drupal::request()->getRequestUri();
   }
diff --git a/weight.module b/weight.module
index 4d58385..7afb4e2 100644
--- a/weight.module
+++ b/weight.module
@@ -20,12 +20,12 @@ function weight_preprocess_views_view_table(&$variables) {
       $table_id = 'weight-table-' . $variables['view']->dom_id;
       $variables['attributes']['id'] = $table_id;
 
-      $options = array(
+      $options = [
         'table_id' => $table_id,
         'action' => 'order',
         'relationship' => 'sibling',
         'group' => 'weight-selector',
-      );
+      ];
       drupal_attach_tabledrag($variables, $options);
     }
   }
diff --git a/weight.views.inc b/weight.views.inc
index 57bdbfd..bbaaf57 100644
--- a/weight.views.inc
+++ b/weight.views.inc
@@ -15,11 +15,11 @@ function weight_field_views_data(\Drupal\field\FieldStorageConfigInterface $fiel
   foreach ($data as $table_name => &$table_data) {
     if (isset($table_data[$field_name])) {
       $table_data[$field_name . '_value']['field'] = $table_data[$field_name]['field'];
-      $title = t('@title Selector (@field)', array(
+      $title = t('@title Selector (@field)', [
         '@title' => $table_data[$field_name]['title'],
         '@field' => $field_name,
-      ));
-      $short_title = t('@title Selector', array('@title' => $table_data[$field_name]['title']));
+      ]);
+      $short_title = t('@title Selector', ['@title' => $table_data[$field_name]['title']]);
       $table_data[$field_name]['title'] = $title;
       $table_data[$field_name]['title short'] = $short_title;
       $table_data[$field_name]['field']['id'] = 'weight_selector';