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ObjC to Swift : [NSString rangeOfString:] - NSNotFound

Last updated at 2015-09-19Posted at 2015-05-04

Objective-C

NSString * nsString = @"NSString type";
NSRange range = [nsString rangeOfString( @"type" )];
BOOL exist = ( range.location != NSNotFound );

Swift

let swiftString = "Swift String type"
let range = swiftString.rangeOfString( "type" )
let exist = ( range != nil )