ArgumentMetadata

struct Athena::Routing::Arguments::ArgumentMetadata(T)
inherits Struct

Represents a controller action argument. Stores metadata associated with it, such as its name, type, and default value if any.

Class methods

.new(name : String, has_default : Bool, is_nilable : Bool = false, default : T? = nil, type : T.class = T)

Methods

#default : T?

The default value of the argument, if any.

See ART::Arguments::Resolvers::DefaultValue.

#has_default? : Bool

If this argument has a default value.

#name : String

The name of the argument.

#nilable? : Bool

If nil is a valid argument for the argument.

#type : T.class

The type of the parameter, i.e. what its type restriction is.