I want to have a variable and a function with same name, therefore I have this codes:
var testString: String = "some string from variable!"
// use case: print(testString)
func testString() -> String {
return "some string from function!"
}
// use case: print(testString())
As you can see there is a big difference in both use cases! one like testString and the other with testString(), but xCode complain this to me:
Invalid redeclaration of 'testString()'
Which I do not know why it has to be an issue! one thing is a variable and other is function!
How ever I done a little hack and I deformed the function to this one in down, now it compile and no issue! the use case is still the same like testString()
func testString(_ value: String? = nil) -> String {
return "some string from function!"
}
// use case: print(testString())
Now I have the things I wanted, but I have unwished initializer for function! how can I solve this issue in general?