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kasimte/Array+FilterEncodable.swift

Created January 1, 2021 01:16
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  1. kasimte created this gist Jan 1, 2021.
    9 changes: 9 additions & 0 deletions Array+FilterEncodable.swift
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,9 @@
    extension Array where Element: Encodable {
    /// - Returns: An array having removed any element of the array which is not encodable itself.
    func filterUncodable() -> [Element] {
    return self.filter { (el: Element) -> Bool in
    let encoded = try? JSONEncoder().encode(el)
    return encoded != nil ? true : false
    }
    }
    }