Check if array contains part of a string in Swift? -


i have array containing number of strings. have used contains() (see below) check if string exists in array check if part of string in array?

itemsarray = ["google, goodbye, go, hello"]  searchtosearch = "go"  if contains(itemsarray, stringtosearch) {     nslog("term exists") } else {     nslog("can't find term") }

the above code checks if value present within array in entirety find "google, google , go"

try this. 

let itemsarray = ["google", "goodbye", "go", "hello"] let searchtosearch = "go"  let filteredstrings = itemsarray.filter({(item: string) -> bool in       var stringmatch = item.lowercasestring.rangeofstring(searchtosearch.lowercasestring)      return stringmatch != nil ? true : false })

filteredstrings contain list of strings having matched sub strings.

in swift array struct provides filter method, filter provided array based on filtering text criteria.


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