bugfix ConsoleOutput

Author: nyamsprod

CHANGELOG.md

@@ -2,9 +2,14 @@
 
 All Notable changes to `Period Visualizer` will be documented in this file
 
+## 0.2.2 - 2018-12-20
+
+- Bug Fix `ConsoleOutput::render` method. No newline character must be added at the end of the line.
+
 ## 0.2.1 - 2018-12-20
 
-- Bug Fix `ConsoleOutput::render` method.
+- Bug Fix `ConsoleOutput::render` method. Once the matrix is created we just use it and we non longer rely on 
+the submitted data.
 
 ## 0.2.0 - 2018-12-20
 

README.md

@@ -362,10 +362,14 @@ $config = (new ConsoleConfig())
 ;
 
 $output = new ConsoleOutput($config);
-echo $output->display([
+$content = $output->render([
     ['first', new Period('2018-01-01 08:00:00', '2018-01-01 12:00:00')],
     ['last', new Period('2018-01-01 10:00:00', '2018-01-01 14:00:00')],
 ]);
+
+foreach ($content as $line) {
+    echo $line, PHP_EOL;
+}
 ~~~
 
 results:

src/ConsoleOutput.php

@@ -99,7 +99,7 @@ public function display(array $blocks): string
     {
         ob_start();
         foreach ($this->render($blocks) as $row) {
-            echo $row;
+            echo $row.$this->newline;
         }
 
         return (string) ob_get_clean();
@@ -122,7 +122,7 @@ public function render(array $blocks): iterable
             $line = str_pad($name, $nameLength, ' ').'    '.$this->toLine($row);
             $color = $colorOffsets[++$key % count($colorOffsets)];
 
-            yield $this->writeln("<<$color>>$line<<reset>>");
+            yield $this->write("<<$color>>$line<<reset>>");
         }
     }
 
@@ -173,9 +173,9 @@ private function toLine(array $row): string
      *
      * Inspired by Aura\Cli\Stdio\Formatter (https://github.com/auraphp/Aura.Cli).
      */
-    private function writeln(string $str): string
+    private function write(string $str): string
     {
-        return $this->{$this->method}($str).$this->newline;
+        return $this->{$this->method}($str);
     }
 
     /**