dido | API server and Web application | Genomics library

You can use indexWhere
the following code has tested in Dardpad
full code

You don't need the interfaces you've created for it to be classified as dependency injection. This class is using dependency injection:

JSONDecoder doesn't care about whitespaces or newlines as long as it is well-formed JSON. Think about how your model should be like, rather than worrying about new line characters.

From a quick look at the JSON, I created these model structs:

Ok I fixed it. Java couldn't infer the String.

You can use DateTime.TryParseExact to check for a specific date format, and the format can include additional characters. You could use that to check for the filename formats.

To do that, you will need to create an array of DateTime Custom Format Strings that describe the valid formats. It is likely that you will need to surround the non-date parts of your expected format with single quotes to avoid them being seen as format characters (e.g. to avoid the "M" in "MOK" being seen as the 'month' formatting character.

The following code creates an array with two of your example formats. There are two functions:

• Use the ValidateFormat function if you only want to know if the filename matches any of the valid formats.
• Use the FindFormat function if you need to know which valid format the filename matched.

Both functions return the date that was found in the filename.

Private formats() As String = {"'SIR 'yyyy-MM'.xlsx'", "'MOK 'd_M_yy' bu.csv'", "Ala", "'BRT-GH 'yyyy-MM"}