feat: Add shorthand method to get subfield value

danmichaelo · danmichaelo · commit ea12ddc3d26d · 2016-11-19T21:41:39.000+01:00
diff --git a/src/Fields/Field.php b/src/Fields/Field.php
@@ -23,4 +23,10 @@ public function __get($key)
             return call_user_func(array($this, $method));
         }
     }
+
+    public function sf($code)
+    {
+        $x = $this->getSubfield($code);
+        return $x->getData();
+    }
 }
diff --git a/tests/FieldsTest.php b/tests/FieldsTest.php
@@ -18,7 +18,8 @@ public function testIsbn()
           </record>';
 
         $record = Record::fromString($source);
-        $this->assertEquals(array('8200424421'), $record->isbns);
+        $this->assertEquals(['8200424421'], $record->isbns);
+        $this->assertEquals('Nkr 98.00', $record->isbns[0]->sf('c'));
     }
 
     public function test020withoutA()

Original file line number	Diff line number	Diff line change
`@@ -23,4 +23,10 @@ public function __get($key)`
`23`	`23`	`return call_user_func(array($this, $method));`
`24`	`24`	`}`
`25`	`25`	`}`
	`26`	`+`
	`27`	`+ public function sf($code)`
	`28`	`+ {`
	`29`	`+ $x = $this->getSubfield($code);`
	`30`	`+ return $x->getData();`
	`31`	`+ }`
`26`	`32`	`}`
Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,8 @@ public function testIsbn()`
`18`	`18`	`</record>';`
`19`	`19`
`20`	`20`	`$record = Record::fromString($source);`
`21`		`- $this->assertEquals(array('8200424421'), $record->isbns);`
	`21`	`+ $this->assertEquals(['8200424421'], $record->isbns);`
	`22`	`+ $this->assertEquals('Nkr 98.00', $record->isbns[0]->sf('c'));`
`22`	`23`	`}`
`23`	`24`
`24`	`25`	`public function test020withoutA()`