resolve deprecation and other warnings per Xcode 8 and 9, update the Pickers library to the currently-supported version

Classes/ByTextFilter.m

@@ -42,7 +42,7 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#import "ByTextFIlter.h"
+#import "ByTextFilter.h"
 #import "Task.h"
 
 @implementation ByTextFilter

Classes/DropboxRemoteClient.h

@@ -44,7 +44,7 @@
 #import <Foundation/Foundation.h>
 #import "RemoteClient.h"
 #import <DropboxSDK/DropboxSDK.h>
-#import "DropboxFIleDownloader.h"
+#import "DropboxFileDownloader.h"
 #import "DropboxFileUploader.h"
 
 @interface DropboxRemoteClient : NSObject<RemoteClient>

Classes/RelativeDate.m

@@ -92,8 +92,8 @@ + (NSString*)stringWithDate:(NSDate*)date fromDate:(NSDate*)fromDate withFormat:
 
 + (NSString*)stringWithDate:(NSDate*)date withFormat:(NSString*)format {
 	NSDate* today = [NSDate date];
-	NSCalendar *cal = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
-	NSDateComponents * comp = [cal components:( NSYearCalendarUnit| NSMonthCalendarUnit | NSDayCalendarUnit) fromDate:today];
+	NSCalendar *cal = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
+	NSDateComponents * comp = [cal components:( NSCalendarUnitYear| NSCalendarUnitMonth | NSCalendarUnitDay) fromDate:today];
 	today = [cal dateFromComponents:comp];
 
 	return [RelativeDate stringWithDate:date fromDate:today withFormat:format];

Classes/Task.h

@@ -91,6 +91,8 @@
 - (NSComparisonResult) compareByIdDescending:(Task*)other;
 - (NSComparisonResult) compareByPriority:(Task*)other;
 - (NSComparisonResult) compareByTextAscending:(Task*)other;
+- (NSComparisonResult) compareByDateAscending:(Task*)other;
+- (NSComparisonResult) compareByDateDescending:(Task*)other;
 - (NSArray *)rangesOfContexts:(NSString *)taskText;
 - (NSArray *)rangesOfProjects:(NSString *)taskText;
 

Classes/TaskBagImpl.m

@@ -222,7 +222,7 @@ - (NSArray*) tasksWithFilter:(id<Filter>)filter withSortOrder:(Sort*)sortOrder {
 	return localTasks;
 }
 
-- (int) size {
+- (NSUInteger) size {
     return [self.tasks count];
 }
 

Libraries/DDFileReader/DDFileReader.m

@@ -67,9 +67,12 @@ - (id) initWithFilePath:(NSString *)aPath {
 
 - (void) dealloc {
     [fileHandle closeFile];
-    [fileHandle release], fileHandle = nil;
-    [filePath release], filePath = nil;
-    [lineDelimiter release], lineDelimiter = nil;
+	[fileHandle release];
+	fileHandle = nil;
+	[filePath release];
+	filePath = nil;
+	[lineDelimiter release];
+	lineDelimiter = nil;
     currentOffset = 0ULL;
     [super dealloc];
 }
@@ -117,4 +120,4 @@ - (void) enumerateLinesUsingBlock:(void(^)(NSString*, BOOL*))block {
 }
 #endif
 
-@end
+@end

Libraries/InAppSettingsKit/Controllers/IASKAppSettingsViewController.m

@@ -105,6 +105,8 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
 }
 
 - (void)awakeFromNib {
+	[super awakeFromNib];
+
 	// If set to YES, will display credits for InAppSettingsKit creators
 	_showCreditsFooter = NO;
 
@@ -207,12 +209,18 @@ - (void)navigationController:(UINavigationController *)navigationController will
 - (void)dealloc {
     [[NSNotificationCenter defaultCenter] removeObserver:self];
 
-    [_viewList release], _viewList = nil;
-    [_currentIndexPath release], _currentIndexPath = nil;
-	[_file release], _file = nil;
-	[_currentFirstResponder release], _currentFirstResponder = nil;
-	[_settingsReader release], _settingsReader = nil;
-    [_settingsStore release], _settingsStore = nil;
+    [_viewList release];
+    _viewList = nil;
+    [_currentIndexPath release];
+    _currentIndexPath = nil;
+	[_file release];
+	_file = nil;
+	[_currentFirstResponder release];
+	_currentFirstResponder = nil;
+	[_settingsReader release];
+	_settingsReader = nil;
+    [_settingsStore release];
+    _settingsStore = nil;
 
 	_delegate = nil;
 
@@ -319,10 +327,11 @@ - (CGFloat)tableView:(UITableView*)tableView heightForHeaderInSection:(NSInteger
 	}
 	NSString *title;
 	if ((title = [self tableView:tableView titleForHeaderInSection:section])) {
-		CGSize size = [title sizeWithFont:[UIFont boldSystemFontOfSize:[UIFont labelFontSize]] 
-						constrainedToSize:CGSizeMake(tableView.frame.size.width - 2*kIASKHorizontalPaddingGroupTitles, INFINITY)
-							lineBreakMode:NSLineBreakByWordWrapping];
-		return size.height+kIASKVerticalPaddingGroupTitles;
+		CGRect rect = [title boundingRectWithSize:CGSizeMake(tableView.frame.size.width - 2*kIASKHorizontalPaddingGroupTitles, INFINITY)
+										  options:NSStringDrawingUsesLineFragmentOrigin
+									   attributes:@{NSFontAttributeName:[UIFont boldSystemFontOfSize:[UIFont labelFontSize]] }
+										  context:nil];
+		return rect.size.height+kIASKVerticalPaddingGroupTitles;
 	}
 	return 0;
 }

Libraries/InAppSettingsKit/Controllers/IASKAppSettingsWebViewController.m

@@ -39,8 +39,10 @@ - (id)initWithFile:(NSString*)urlString key:(NSString*)key {
 
 
 - (void)dealloc {
-	[webView release], webView = nil;
-	[url release], url = nil;
+	[webView release];
+	webView = nil;
+	[url release];
+	url = nil;
 
 	[super dealloc];
 }

Libraries/InAppSettingsKit/Controllers/IASKSpecifierValuesViewController.m

@@ -101,11 +101,16 @@ - (void)viewDidUnload {
 
 
 - (void)dealloc {
-    [_currentSpecifier release], _currentSpecifier = nil;
-	[_checkedItem release], _checkedItem = nil;
-	[_settingsReader release], _settingsReader = nil;
-    [_settingsStore release], _settingsStore = nil;
-	[_tableView release], _tableView = nil;
+	[_currentSpecifier release];
+	_currentSpecifier = nil;
+	[_checkedItem release];
+	_checkedItem = nil;
+	[_settingsReader release];
+	_settingsReader = nil;
+	[_settingsStore release];
+	_settingsStore = nil;
+	[_tableView release];
+	_tableView = nil;
     [super dealloc];
 }
 

Libraries/InAppSettingsKit/Models/IASKSettingsReader.m

@@ -69,12 +69,18 @@ - (id)initWithFile:(NSString*)file {
 }
 
 - (void)dealloc {
-	[_path release], _path = nil;
-	[_localizationTable release], _localizationTable = nil;
-	[_bundlePath release], _bundlePath = nil;
-	[_settingsBundle release], _settingsBundle = nil;
-	[_dataSource release], _dataSource = nil;
-	[_bundle release], _bundle = nil;
+	[_path release];
+	_path = nil;
+	[_localizationTable release];
+	_localizationTable = nil;
+	[_bundlePath release];
+	_bundlePath = nil;
+	[_settingsBundle release];
+	_settingsBundle = nil;
+	[_dataSource release];
+	_dataSource = nil;
+	[_bundle release];
+	_bundle = nil;
 
 	[super dealloc];
 }

Libraries/InAppSettingsKit/Models/IASKSettingsStoreFile.m

@@ -32,8 +32,10 @@ - (id)initWithPath:(NSString*)path {
 }
 
 - (void)dealloc {
-    [_dict release], _dict = nil;
-    [_filePath release], _filePath = nil;
+	[_dict release];
+	_dict = nil;
+	[_filePath release];
+	_filePath = nil;
 
     [super dealloc];
 }

Libraries/InAppSettingsKit/Models/IASKSettingsStoreUserDefaults.m

@@ -53,7 +53,7 @@ - (double)doubleForKey:(NSString*)key {
 }
 
 - (int)integerForKey:(NSString*)key {
-    return [[NSUserDefaults standardUserDefaults] integerForKey:key];
+    return (int)[[NSUserDefaults standardUserDefaults] integerForKey:key];
 }
 
 - (id)objectForKey:(NSString*)key {

Libraries/InAppSettingsKit/Models/IASKSpecifier.m

@@ -41,8 +41,10 @@ - (id)initWithSpecifier:(NSDictionary*)specifier {
 }
 
 - (void)dealloc {
-    [_specifierDict release], _specifierDict = nil;
-    [_multipleValuesDict release], _multipleValuesDict = nil;
+	[_specifierDict release];
+	_specifierDict = nil;
+	[_multipleValuesDict release];
+	_multipleValuesDict = nil;
 
 	_settingsReader = nil;
 

Libraries/InAppSettingsKit/Views/IASKPSSliderSpecifierViewCell.m

@@ -66,6 +66,8 @@ - (void)dealloc {
 }
 
 - (void)prepareForReuse {
+	[super prepareForReuse];
+
 	_minImage.image = nil;
 	_maxImage.image = nil;
 }

Libraries/InAppSettingsKit/Views/IASKSlider.m

@@ -22,7 +22,8 @@ @implementation IASKSlider
 @synthesize key=_key;
 
 - (void)dealloc {
-    [_key release], _key = nil;
+	[_key release];
+	_key = nil;
 
     [super dealloc];
 }

Libraries/InAppSettingsKit/Views/IASKSwitch.m

@@ -22,7 +22,8 @@ @implementation IASKSwitch
 @synthesize key=_key;
 
 - (void)dealloc {
-    [_key release], _key = nil;
+	[_key release];
+	_key = nil;
 
     [super dealloc];
 }

Libraries/InAppSettingsKit/Views/IASKTextField.m

@@ -22,7 +22,8 @@ @implementation IASKTextField
 @synthesize key=_key;
 
 - (void)dealloc {
-    [_key release], _key = nil;
+	[_key release];
+	_key = nil;
 
     [super dealloc];
 }