//
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// IQNSArray+Sort.m
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// https://github.com/hackiftekhar/IQKeyboardManager
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// Copyright (c) 2013-16 Iftekhar Qurashi.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#import "IQNSArray+Sort.h"
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#import "IQUIView+Hierarchy.h"
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#import <UIKit/UIView.h>
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@implementation NSArray (IQ_NSArray_Sort)
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- (NSArray*)sortedArrayByTag
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{
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return [self sortedArrayUsingComparator:^NSComparisonResult(UIView *view1, UIView *view2) {
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if ([view1 respondsToSelector:@selector(tag)] && [view2 respondsToSelector:@selector(tag)])
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{
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if ([view1 tag] < [view2 tag]) return NSOrderedAscending;
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else if ([view1 tag] > [view2 tag]) return NSOrderedDescending;
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else return NSOrderedSame;
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}
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else
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return NSOrderedSame;
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}];
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}
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- (NSArray*)sortedArrayByPosition
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{
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return [self sortedArrayUsingComparator:^NSComparisonResult(UIView *view1, UIView *view2) {
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CGFloat x1 = CGRectGetMinX(view1.frame);
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CGFloat y1 = CGRectGetMinY(view1.frame);
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CGFloat x2 = CGRectGetMinX(view2.frame);
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CGFloat y2 = CGRectGetMinY(view2.frame);
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if (y1 < y2) return NSOrderedAscending;
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else if (y1 > y2) return NSOrderedDescending;
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//Else both y are same so checking for x positions
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else if (x1 < x2) return NSOrderedAscending;
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else if (x1 > x2) return NSOrderedDescending;
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else return NSOrderedSame;
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}];
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}
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@end
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