devinbeeuwkes / ngram

src/helpers.php

Spacing +4 added lines, -4 removed lines

@@ -2,7 +2,7 @@ 
 
 use TextUtils\NGram;
 
-if (! function_exists('bigram')) {
+if (!function_exists('bigram')) {
     /**
      * Generate a bi-gram for the provided string.
      *
@@ -18,7 +18,7 @@ 
     }
 }
 
-if (! function_exists('trigram')) {
+if (!function_exists('trigram')) {
     /**
      * Generate a tri-gram for the provided string.
      *
@@ -34,7 +34,7 @@ 
     }
 }
 
-if (! function_exists('ngram')) {
+if (!function_exists('ngram')) {
     /**
      * Generate a tri-gram for the provided string.
      *
@@ -47,6 +47,6 @@ 
      */
     function ngram(string $text, int $length = 3)
     {
-        return NGram::for($text, $length);
+        return NGram::for ($text, $length);
     }
 }