BEB97EFE-49E7-4700-A00F-CD3B5AA199B6.codesnippet

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>IDECodeSnippetCompletionScopes</key>
	<array>
		<string>ClassImplementation</string>
	</array>
	<key>IDECodeSnippetContents</key>
	<string>
    func request(urlString: String, callBack:@escaping([Dictionary&lt;String, AnyObject&gt;]) -&gt; Void) {
        guard let url = URL(string: urlString) else {return}
        let config = URLSessionConfiguration.default
        let session = URLSession(configuration: config)
        let task = session.dataTask(with: url) { (data, response, error) in
            guard error == nil else {
                print(error!.localizedDescription)
                return
            }
            guard let httpResponse = response as? HTTPURLResponse else {
                print("Error: HTTPResponse has no value")
                return
            }
            
            if httpResponse.statusCode == 200 {
                guard let aData = data else {
                    print("Error: did not receive data")
                    return
                }
                do {
                    let dictionaries = try JSONSerialization.jsonObject(with: aData, options: []) as? Dictionary&lt;String, AnyObject&gt;
                    guard let aDictionaries = dictionaries?["results"] as? [Dictionary&lt;String, AnyObject&gt;] else {
                        print("Error: trying to convert data to JSON")
                        return
                    }
                    callBack(aDictionaries)
                } catch let error {
                    print(error)
                }
            }
        }
        task.resume()
    }</string>
	<key>IDECodeSnippetIdentifier</key>
	<string>BEB97EFE-49E7-4700-A00F-CD3B5AA199B6</string>
	<key>IDECodeSnippetLanguage</key>
	<string>Xcode.SourceCodeLanguage.Swift</string>
	<key>IDECodeSnippetTitle</key>
	<string>Swift 3: Request url </string>
	<key>IDECodeSnippetUserSnippet</key>
	<true/>
	<key>IDECodeSnippetVersion</key>
	<integer>2</integer>
</dict>
</plist>