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jdewind/FlattenMap-IncrementalLoading.m

Created December 5, 2014 15:29
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FlattenMap-IncrementalLoading.m
- (void) load {
RACSignal *signal = [[api fetchPerson: personId] flattenMap: ^(id person) {
return [[[api fetchFamilyMembers: person.id] map: ^(id familyMembers) {
return [self buildViewModel: person familyMembers: familyMembers];
}] startWith: [self buildViewModel: person familyMembers: @[]];
}];
}
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