class

KDL::Document

Inherits Enumerable < Reference < Object

Constructors

new(nodes : Array(KDL::Node) = [] of Node, *, comment : String | Nil = nil)
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Instance methods

<<(node)
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==(other : KDL::Document)
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==(other)

Returns false (other can only be a Value here).

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[](index : Int)
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[](key : String)
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[](key : Symbol)
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[]?(index : Int)
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[]?(key : String)
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[]?(key : Symbol)
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arg(key) : Value::Type
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arg?(key) : Value::Type | Nil
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comment
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comment=(comment : Nil | String)
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dash_vals(key) : Array(Value::Type)
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dash_vals?(key) : Array(Value::Type) | Nil
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each

Must yield this collection's elements to the block.

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empty?

Returns true if self does not contain any element.

([] of Int32).empty? # => true
([1]).empty?         # => false
[nil, false].empty?  # => false
  • #present? returns the inverse.
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hash(hasher)

See Object#hash(hasher)

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nodes
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nodes=(nodes : Array(KDL::Node))
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to_s(io : IO) : Nil

Appends a short String representation of this object which includes its class name and its object address.

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>
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