71 lines
2.0 KiB
Objective-C
71 lines
2.0 KiB
Objective-C
#import "RegexConverter+Ext.h"
|
|
|
|
@implementation RegexConverter (Ext)
|
|
|
|
/// Create new instance
|
|
+ (instancetype)newInContext:(NSManagedObjectContext*)moc {
|
|
return [[RegexConverter alloc] initWithEntity:[RegexConverter entity] insertIntoManagedObjectContext:moc];
|
|
}
|
|
|
|
/// Set @c entry attribute but only if value differs.
|
|
- (void)setEntryIfChanged:(nullable NSString*)pattern {
|
|
if (pattern.length == 0) {
|
|
if (self.entry.length > 0)
|
|
self.entry = nil; // nullify empty strings
|
|
} else if (![self.entry isEqualToString: pattern]) {
|
|
self.entry = pattern;
|
|
}
|
|
}
|
|
|
|
/// Set @c href attribute but only if value differs.
|
|
- (void)setHrefIfChanged:(nullable NSString*)pattern {
|
|
if (pattern.length == 0) {
|
|
if (self.href.length > 0)
|
|
self.href = nil; // nullify empty strings
|
|
} else if (![self.href isEqualToString: pattern]) {
|
|
self.href = pattern;
|
|
}
|
|
}
|
|
|
|
/// Set @c title attribute but only if value differs.
|
|
- (void)setTitleIfChanged:(nullable NSString*)pattern {
|
|
if (pattern.length == 0) {
|
|
if (self.title.length > 0)
|
|
self.title = nil; // nullify empty strings
|
|
} else if (![self.title isEqualToString: pattern]) {
|
|
self.title = pattern;
|
|
}
|
|
}
|
|
|
|
/// Set @c desc attribute but only if value differs.
|
|
- (void)setDescIfChanged:(nullable NSString*)pattern {
|
|
if (pattern.length == 0) {
|
|
if (self.desc.length > 0)
|
|
self.desc = nil; // nullify empty strings
|
|
} else if (![self.desc isEqualToString: pattern]) {
|
|
self.desc = pattern;
|
|
}
|
|
}
|
|
|
|
/// Set @c date attribute but only if value differs.
|
|
- (void)setDateIfChanged:(nullable NSString*)pattern {
|
|
if (pattern.length == 0) {
|
|
if (self.date.length > 0)
|
|
self.date = nil; // nullify empty strings
|
|
} else if (![self.date isEqualToString: pattern]) {
|
|
self.date = pattern;
|
|
}
|
|
}
|
|
|
|
/// Set @c dateFormat attribute but only if value differs.
|
|
- (void)setDateFormatIfChanged:(nullable NSString*)pattern {
|
|
if (pattern.length == 0) {
|
|
if (self.dateFormat.length > 0)
|
|
self.dateFormat = nil; // nullify empty strings
|
|
} else if (![self.dateFormat isEqualToString: pattern]) {
|
|
self.dateFormat = pattern;
|
|
}
|
|
}
|
|
|
|
@end
|