Refactor, changed / to - on keyboard

FMC Planner 2/SharedDeclerations.h

@@ -22,4 +22,6 @@
                            withMinimumSize:(NSInteger)minSize
                                    withMod:(float)mod;
 
++ (NSString *)savePathForFile:(NSString *)file;
+
 @end

FMC Planner 2/SharedDeclerations.m

@@ -49,4 +49,12 @@
     return [UIFont systemFontOfSize:mid];
 }
 
++ (NSString *)savePathForFile:(NSString *)file {
+    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,
+                                                         NSUserDomainMask, YES);
+    NSString *documentsPath = [paths objectAtIndex:0];
+    return [documentsPath
+        stringByAppendingString:[NSString stringWithFormat:@"/%@", file]];
+}
+
 @end

FMC Planner 2/ViewController.m

@@ -39,27 +39,20 @@
 - (void)saveToFile:(NSDictionary *)save {
     if (!([_save valueForKey:@"MENU@LSKR1"] == nil ||
           [[_save valueForKey:@"MENU@LSKR1"] isEqualToString:@""])) {
-        NSArray *paths = NSSearchPathForDirectoriesInDomains(
-            NSDocumentDirectory, NSUserDomainMask, YES);
-        NSString *documentsPath = [paths objectAtIndex:0];
-        [_save writeToFile:[documentsPath
-                               stringByAppendingString:
-                                   [NSString
-                                       stringWithFormat:
-                                           @"/%@",
+        [_save writeToFile:[SharedDeclerations
+                               savePathForFile:
+                                   [SharedDeclerations
+                                       savePathForFile:
                                            [_save valueForKey:@"MENU@LSKR1"]]]
                 atomically:YES];
     }
 }
 
 - (void)loadSave:(NSString *)file {
-    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,
-                                                         NSUserDomainMask, YES);
-    NSString *documentsPath = [paths objectAtIndex:0];
-    NSString *filePath = [documentsPath
-        stringByAppendingString:[NSString stringWithFormat:@"/%@", file]];
-    if ([[NSFileManager defaultManager] fileExistsAtPath:filePath]) {
-        _save = [[NSMutableDictionary alloc] initWithContentsOfFile:filePath];
+    if ([[NSFileManager defaultManager]
+            fileExistsAtPath:[SharedDeclerations savePathForFile:file]]) {
+        _save = [[NSMutableDictionary alloc]
+            initWithContentsOfFile:[SharedDeclerations savePathForFile:file]];
     }
 }
 

FMC Planner 2/ViewControllerKeyboard.m

@@ -6,8 +6,8 @@
 //  Copyright © 2016 Kilian Hofmann. All rights reserved.
 //
 
-#import "ViewControllerKeyboard.h"
 #import "ViewController.h"
+#import "ViewControllerKeyboard.h"
 
 @implementation ViewControllerKeyboard
 
@@ -71,7 +71,7 @@
         @"",
         @".",
         @"0",
-        @"/",
+        @"-",
         @"",
         @"",
         @"",