We also recommend that you use unique names for private methods in value classes. post ( " data = ujson. Change the Scala version to 2.12 and later. It is done the exact same way that you do it in every other language that supports overloading. I'm not sure what you mean by 'How it is done'. But println is not a function, it is a method, and methods most definitely can be overloaded. ResponseĬannot be applied to (String, data: ujson.Obj) 1 Answer Sorted by: 10 Functions cannot be overloaded in Scala, that is correct. RequestBlob,readTimeout: Int,connectTimeout: Int,proxy: (String, Int),cookies: Map,cookieValues: Map,maxRedirects: Int,verifySslCerts: Boolean,autoDecompress: Boolean,compress: requests. If false, Scala's assert will complete abruptly with an AssertionError. RequestAuth,params: Iterable,headers: Iterable,data: requests. In any Scala program, you can write assertions by invoking assert and passing in a Boolean expression, such as: val left 2 val right 1 assert (left right) If the passed expression is true, assert will return normally. :34: error: overloaded method value options with alternatives: (options: java.util. Type inference occurs at compile time before the compiler tries to resolve overloaded method signatures. Therefore type inference does not work with methods that have no parameters. Request,data: requests.RequestBlob)requests. DataFrameReader > cannot be applied to (. The compiler can infer the type parameters based on the method arguments you pass in it cannot infer the type parameters only from a constraint or return value. sc: 1: overloaded method value apply with alternatives: post ( " data = ujson.Obj( "hello" -> "world"))Ĭmd1. I'm getting this error by just running a command from requests-scala's readme in amm REPL without any additional imports. You can use a meaningful names to each case and instantiate the. Hello! Any idea if I'm missing an import? This approach is kind of similar if compared to the first alternative above.
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