F# by Example: String Interpolation

	`open System`
	`let name = "John"`
String interpolation is prefixed with `$` values that you want to inject in the string are templated with curly braces `{}`	`let a = $"Hello, {name}"`
Anything inside the `{}` can be treated as a valid expression This means you can do more expressive stuff inside	`let b = $"""Hello, {if name <> "John" then name else "[redacted]"}"""`
	`printfn "%s" a printfn "%s" b`
Note: If you want to reference string literals within string interpolation expression you should wrap the whole string with triple quotation marks

$ dotnet fsi string-interpolation.fsx
Hello, John
Hello, [redacted]

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