khanhduytran0
54fb8a346d
Certain iOS versions don't like when expression tries to call either dp: or px:
70 lines
1.6 KiB
Objective-C
70 lines
1.6 KiB
Objective-C
#import "NSPredicateUtilitiesExternal.h"
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@implementation NSPredicateUtilitiesExternal
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#if 0 // FIXME: doesn't work on certain iOS versions
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+ (NSNumber *)dp:(NSNumber *)number {
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return @(number.doubleValue / UIScreen.mainScreen.scale);
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}
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+ (NSNumber *)px:(NSNumber *)number {
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return @(number.doubleValue * UIScreen.mainScreen.scale);
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}
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#endif
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+ (NSNumber *)cbrt:(NSNumber *)number {
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return @(cbrt(number.doubleValue));
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}
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+ (NSNumber *)ceil:(NSNumber *)number {
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return @(ceil(number.doubleValue));
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}
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+ (NSNumber *)signum:(NSNumber *)number {
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if (number.doubleValue > 0) {
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return @(1);
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} else if (number.doubleValue < 0) {
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return @(-1);
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} else {
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return @(0);
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}
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}
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+ (NSNumber *)asin:(NSNumber *)number {
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return @(asin(number.doubleValue));
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}
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+ (NSNumber *)sin:(NSNumber *)number {
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return @(sin(number.doubleValue));
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}
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+ (NSNumber *)sinh:(NSNumber *)number {
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return @(sinh(number.doubleValue));
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}
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+ (NSNumber *)acos:(NSNumber *)number {
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return @(acos(number.doubleValue));
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}
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+ (NSNumber *)cos:(NSNumber *)number {
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return @(cos(number.doubleValue));
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}
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+ (NSNumber *)cosh:(NSNumber *)number {
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return @(cosh(number.doubleValue));
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}
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+ (NSNumber *)atan:(NSNumber *)number {
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return @(atan(number.doubleValue));
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}
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+ (NSNumber *)tan:(NSNumber *)number {
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return @(tan(number.doubleValue));
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}
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+ (NSNumber *)tanh:(NSNumber *)number {
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return @(tanh(number.doubleValue));
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}
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+ (NSNumber *)log2:(NSNumber *)number {
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return @(log2(number.doubleValue));
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}
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+ (NSNumber *)log10:(NSNumber *)number {
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return @(log10(number.doubleValue));
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}
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@end
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