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class Crystal::Arg
inherits Crystal::ASTNode

A def argument.

Included modules

Crystal::SpecialVar

Class methods

.new(name : String, default_value : ASTNode? = nil, restriction : ASTNode? = nil, external_name : String? = nil, type : Type? = nil)

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Methods

#==(other : self)

Returns true if this reference is the same as other. Invokes same?.

#accept_children(visitor)

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#clone_without_location

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#default_value : ASTNode?

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#default_value=(default_value : ASTNode?)

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#doc : String?

Returns the doc comment attached to this node. Not every node supports having doc comments, so by default this returns nil.

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#doc=(doc : String?)

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#external_name : String

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#external_name=(external_name : String)

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#hash(hasher)

See Object#hash(hasher)

#interpret(method : String, args : Array(ASTNode), named_args : Hash(String, ASTNode)?, block : Crystal::Block?, interpreter : Crystal::MacroInterpreter, name_loc : Location?)

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#name : String

The internal name

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#name=(name : String)

The internal name

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#name_size

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#restriction : ASTNode?

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#restriction=(restriction : ASTNode?)

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#to_json(builder : JSON::Builder)

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