From f99cea900fbdf33b2e07f9d6972729a82a74082b Mon Sep 17 00:00:00 2001
From: Freek Van der Herten <freek@spatie.be>
Date: Fri, 27 Jul 2018 20:26:18 -0500
Subject: [PATCH] Apply fixes from StyleCI (#69)

---
 src/Screens/Completers/Completer.php         | 29 ++++++++++----------
 src/Screens/Completers/FilenameCompleter.php | 11 ++++----
 src/Screens/FilterFileName.php               |  4 +--
 3 files changed, 23 insertions(+), 21 deletions(-)

diff --git a/src/Screens/Completers/Completer.php b/src/Screens/Completers/Completer.php
index 83d11ca..dc72324 100644
--- a/src/Screens/Completers/Completer.php
+++ b/src/Screens/Completers/Completer.php
@@ -40,7 +40,7 @@ public function __construct(Readline $readline)
     }
 
     /**
-     * Start completion
+     * Start completion.
      *
      * @param string $word
      * @param int $startOffset
@@ -59,7 +59,7 @@ public function __invoke($word, $startOffset, $endOffset)
     }
 
     /**
-     * Search for things related to the completed word and return an array of suggestions
+     * Search for things related to the completed word and return an array of suggestions.
      *
      * Use an array with one element to autocomplete the word
      *
@@ -68,7 +68,7 @@ public function __invoke($word, $startOffset, $endOffset)
     abstract protected function search();
 
     /**
-     * Display suggestions or complete the word depending on number of results
+     * Display suggestions or complete the word depending on number of results.
      *
      * When returning an array reactphp-stdio will display suggestions with the default behavior.
      *
@@ -78,7 +78,7 @@ abstract protected function search();
     protected function handleSearchResults($searchResults)
     {
         if (empty($searchResults)) {
-            return null;
+            return;
         }
 
         if (count($searchResults) > 1) {
@@ -89,7 +89,7 @@ protected function handleSearchResults($searchResults)
     }
 
     /**
-     * Filter suggestions to display
+     * Filter suggestions to display.
      *
      * @param array $suggestions
      * @return array|null
@@ -99,11 +99,12 @@ protected function filterSuggestions($suggestions)
         if (is_callable($this->filterSuggestionsCallback)) {
             $suggestions = ($this->filterSuggestionsCallback)($suggestions);
         }
+
         return $suggestions;
     }
 
     /**
-     * Register callback called when more than one suggestion is available
+     * Register callback called when more than one suggestion is available.
      *
      * You can use this callback to filter suggestions or to abort the
      * default display behavior by returning null
@@ -116,7 +117,7 @@ public function onSuggestions($callback)
     }
 
     /**
-     * Refresh the input with the completed word and move cursor to end of the word
+     * Refresh the input with the completed word and move cursor to end of the word.
      *
      * @param string $newWord
      */
@@ -125,14 +126,14 @@ protected function completeWord($newWord)
         $endQuotedWord = $this->appendQuoteIfNeeded($newWord);
 
         $this->readline->setInput(
-            $this->getInputBeforeWord() . $endQuotedWord . $this->getInputAfterWord()
+            $this->getInputBeforeWord().$endQuotedWord.$this->getInputAfterWord()
         );
 
         $this->readline->moveCursorTo($this->wordStartOffset + mb_strlen($endQuotedWord));
     }
 
     /**
-     * Return input string before the word
+     * Return input string before the word.
      *
      * @return string
      */
@@ -142,7 +143,7 @@ protected function getInputBeforeWord()
     }
 
     /**
-     * Return input string after the word
+     * Return input string after the word.
      *
      * @return string
      */
@@ -152,7 +153,7 @@ protected function getInputAfterWord()
     }
 
     /**
-     * Return the character before the word
+     * Return the character before the word.
      *
      * @return null|string
      */
@@ -164,7 +165,7 @@ protected function getCharBeforeWord()
     }
 
     /**
-     * Append a quote if word is prefixed with a quote
+     * Append a quote if word is prefixed with a quote.
      *
      * @param string $word
      * @return string
@@ -174,12 +175,12 @@ protected function appendQuoteIfNeeded($word)
         $char = $this->getCharBeforeWord();
 
         return ($char === '"' || $char === '\'')
-            ? $word . $char
+            ? $word.$char
             : $word;
     }
 
     /**
-     * Return the input string
+     * Return the input string.
      *
      * @return string
      */
diff --git a/src/Screens/Completers/FilenameCompleter.php b/src/Screens/Completers/FilenameCompleter.php
index 012c67b..d2d0630 100644
--- a/src/Screens/Completers/FilenameCompleter.php
+++ b/src/Screens/Completers/FilenameCompleter.php
@@ -5,16 +5,17 @@
 class FilenameCompleter extends Completer
 {
     /**
-     * Search for files and directories corresponding to the word to complete
+     * Search for files and directories corresponding to the word to complete.
      *
      * @return array
      */
-    protected function search() {
-        return glob($this->word . '*', GLOB_MARK) ?: [];
+    protected function search()
+    {
+        return glob($this->word.'*', GLOB_MARK) ?: [];
     }
 
     /**
-     * Append a quote if path is prefixed with a quote, except for directories
+     * Append a quote if path is prefixed with a quote, except for directories.
      *
      * @param string $path
      * @return string
@@ -28,7 +29,7 @@ protected function appendQuoteIfNeeded($path)
         $char = $this->getCharBeforeWord();
 
         return ($char === '"' || $char === '\'')
-            ? $path . $char
+            ? $path.$char
             : $path;
     }
 }
diff --git a/src/Screens/FilterFileName.php b/src/Screens/FilterFileName.php
index 09c932a..92db281 100644
--- a/src/Screens/FilterFileName.php
+++ b/src/Screens/FilterFileName.php
@@ -64,13 +64,13 @@ protected function registerAutocompleter()
 
     protected function refreshScreenWithSuggestions($suggestions, $limit)
     {
-        $firstSuggestions = array_slice($suggestions, 0 , $limit);
+        $firstSuggestions = array_slice($suggestions, 0, $limit);
 
         $this->terminal->refreshScreen();
 
         $stdio = $this->terminal->getStdio();
 
-        $stdio->write("\n" . implode("\n", $firstSuggestions) . "\n");
+        $stdio->write("\n".implode("\n", $firstSuggestions)."\n");
 
         $count = count($suggestions) - $limit;
         if ($count > 0) {