class Arborist::Dot

Overview

Match any single character

Defined in:

arborist.cr

Instance Method Summary

Instance Method Detail

def eval(matcher) : ParseTree | Nil #

returns String | Nil


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def label(label : String) : Dot #

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def label : String | Nil #

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def label=(label : String | Nil) #

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def preorder_traverse(matcher, visit : Expr -> _, visited_nodes : Set(Expr)) #

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def to_s #
Description copied from class Object

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.


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