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17 lines
382 B
Mathematica
17 lines
382 B
Mathematica
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//
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// NSArray+Map.m
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// RNFS
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#import "NSArray+Map.h"
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@implementation NSArray (Map)
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- (NSArray *)mapObjectsUsingBlock:(id (^)(id obj, NSUInteger idx))block {
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NSMutableArray *result = [NSMutableArray arrayWithCapacity:[self count]];
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[self enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
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[result addObject:block(obj, idx)];
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}];
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return result;
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}
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@end
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