Class: JsDuck::Js::NodeArray
- Inherits:
-
Object
- Object
- JsDuck::Js::NodeArray
- Defined in:
- lib/jsduck/js/node_array.rb
Overview
Wraps around array of AST nodes.
Instance Method Summary collapse
-
#[](i) ⇒ Object
Returns a child AST node as AstNode class.
-
#each ⇒ Object
Iterates over all the AstNodes in array.
-
#initialize(nodes) ⇒ NodeArray
constructor
Initialized with array of AST Hashes from Esprima.
-
#length ⇒ Object
The length of array.
-
#map ⇒ Object
Maps over all the AstNodes in array.
Constructor Details
#initialize(nodes) ⇒ NodeArray
Initialized with array of AST Hashes from Esprima.
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# File 'lib/jsduck/js/node_array.rb', line 9 def initialize(nodes) @nodes = nodes || [] end |
Instance Method Details
#[](i) ⇒ Object
Returns a child AST node as AstNode class.
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# File 'lib/jsduck/js/node_array.rb', line 14 def [](i) Js::Node.create(@nodes[i]) end |
#each ⇒ Object
Iterates over all the AstNodes in array.
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# File 'lib/jsduck/js/node_array.rb', line 24 def each @nodes.each {|p| yield(Js::Node.create(p)) } end |
#length ⇒ Object
The length of array
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# File 'lib/jsduck/js/node_array.rb', line 19 def length @nodes.length end |