bug fixes

Author: yooper

src/Sentiment/Vader.php

@@ -285,6 +285,10 @@ public function idiomsCheck(float $valence, array $tokens, int $index)
      */
     public function leastCheck(float $valence, array $tokens, int $index) : float
     {
+        if($index === 0) {
+            return $valence;
+        }
+        
         $inLexicon = isset($this->getLexicon()[strtolower($tokens[$index-1])]);
 
         if($inLexicon) {

src/helpers/storage.php

@@ -6,7 +6,7 @@
     */
     function get_storage_path( $subDirName = null ) 
     {            
-        $path = dirname( dirname( __DIR__ ) ) . DIRECTORY_SEPARATOR . 'storage' . DIRECTORY_SEPARATOR;
+        $path = 'storage' . DIRECTORY_SEPARATOR;
 
         if ( ! empty( $path ) ) {
             $path .= $subDirName;

tests/TextAnalysis/Sentiment/VaderTest.php

@@ -10,6 +10,7 @@
  */
 class VaderTest extends \PHPUnit_Framework_TestCase
 {
+    
     public function testGetLexicon()
     {       
         if( getenv('SKIP_TEST')) {
@@ -105,5 +106,12 @@ public function testGetPolarityScores()
         }
 
     }
+    
+    public function testIssue44OffsetError()
+    {
+        $vader = new Vader;
+        $result = $vader->getPolarityScores([ 'great', 'for', 'the', 'jawbone']);
+        $this->assertEquals(0.577, $result['pos']);
+    }
 
 }

textconsole

@@ -2,7 +2,7 @@
 <?php
 // application.php
 
-require __DIR__.'/vendor/autoload.php';
+require 'vendor/autoload.php';
 
 use TextAnalysis\Console\Commands\NltkPackageListCommand;
 use TextAnalysis\Console\Commands\NltkPackageInstallCommand;
@@ -19,4 +19,4 @@ $app->add(new StopWordsCommand());
 $app->add(new VocabSizeCommand());
 $app->add(new NltkPackageInstallAllCommand());
 
-$app->run();
+$app->run();