added files via upload

Tweaks/FLEX/Utility/Categories/UIPasteboard+FLEX.m

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+//
+//  UIPasteboard+FLEX.m
+//  FLEX
+//
+//  Created by Tanner Bennett on 12/9/19.
+//  Copyright © 2020 FLEX Team. All rights reserved.
+//
+
+#import "UIPasteboard+FLEX.h"
+
+@implementation UIPasteboard (FLEX)
+
+- (void)flex_copy:(id)object {
+    if (!object) {
+        return;
+    }
+    
+    if ([object isKindOfClass:[NSString class]]) {
+        UIPasteboard.generalPasteboard.string = object;
+    } else if([object isKindOfClass:[NSData class]]) {
+        [UIPasteboard.generalPasteboard setData:object forPasteboardType:@"public.data"];
+    } else if ([object isKindOfClass:[NSNumber class]]) {
+        UIPasteboard.generalPasteboard.string = [object stringValue];
+    } else {
+        // TODO: make this an alert instead of an exception
+        [NSException raise:NSInternalInconsistencyException
+                    format:@"Tried to copy unsupported type: %@", [object class]];
+    }
+}
+
+@end