class

JSONXPath::Node

Inherits Reference < Object

A Node consists of a NodeType and some data (tag name for element nodes, content for text) and are part of a tree of Nodes

Class methods

parse(input : String | IO)

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Instance methods

children

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content

returns the value of the node and all of its child nodes.

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data

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first_child

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first_child=(first_child : Node | Nil)

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last_child

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last_child=(last_child : Node | Nil)

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level

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next_sibling

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next_sibling=(next_sibling : Node | Nil)

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parent

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parent=(parent : Node | Nil)

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prev_sibling

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prev_sibling=(prev_sibling : Node | Nil)

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raw

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select(name : String)

select finds the first of child elements with the specified name

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type

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xpath(path : String) : Node | Nil

Searches this node for XPath path. Returns first matched HTML::Node or nil

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xpath_bool(path : String)

Searches this node for XPath path and restricts the return type to String.

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xpath_evaluate(path)

Searches this node for XPath path and return result with appropriate type (Bool | Float64 | String | NodeIterator | Nil)

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xpath_float(path : String)

Searches this node for XPath path and restricts the return type to Float64.

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xpath_nodes(path : String) : Array(Node)

Searches this node for XPath path. Returns all of the matched HTML::Node

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