I am an iOS newbie, so please bear with me.
I want to construct a string using stringWithFormat, but I want to put in a part of a string only if a condition is true. How would I achieve something like -
myString = [NSString stringWithFormat:@"%@%@",
@"myString1",
//put myString2 only if (someCondition)]
Please let me know if I am not clear enough.
The most legible way to do this would be to use an explict if
block.
However, you can also do it inline with the ternary operator:
BOOL condition = YES;
NSString* str = [NSString stringWithFormat: @"%@%@", @"string1",
(condition) ?
@"string2" :
@""];