objective c - Read and store multiple NSArray -

objective c - Read and store multiple NSArray -

can store info multiple nsmutablearrays in objective c single plist file? if how write file , how read it? or need separate file each array want store?

i typically read, 1 array:

nsarray *array = [[nsarray alloc] initwithcontentsoffile:filepath];

you either save array or dictionary contains 2 arrays want save.

nsarray *botharrays = [[nsarray alloc] initwithcontentsoffile:filepath]; nsassert(!botharrays || botharrays.count == 2, @"expecting array nil or contain 2 items"); nsarray *first = [botharrays firstobject]; nsarray *second = [botharrays lastobject];

objective-c xcode file nsarray plist