Module: Chelsy::NodeList

Extended by:
Forwardable
Includes:
Enumerable
Included in:
Block, Document, EnumMemberList, FragmentList, IdentList, InitializerList, ParamList, ProtoParamList, StructOrUnionMemberList
Defined in:
lib/chelsy/ast.rb

Overview

The class must provide a method validate_node`

Instance Method Summary collapse

Instance Method Details

#<<(node) ⇒ Object 



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# File 'lib/chelsy/ast.rb', line 43

def <<(node)
  @items << validate_node(node)
  self
end

#[]=(*args) ⇒ Object 



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# File 'lib/chelsy/ast.rb', line 53

def []=(*args)
  value = args[-1]
  value = case value
          when Enumerable
            value.map {|v| validate_node(v) }
          else
            validate_node(value)
          end
  args[-1] = value
  @items.send(:[]=, *args)
end

#concat(enumerable) ⇒ Object 



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# File 'lib/chelsy/ast.rb', line 48

def concat(enumerable)
  enumerable.each {|it| @items << validate_node(it) }
  self
end

#each(&block) ⇒ Object 



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# File 'lib/chelsy/ast.rb', line 38

def each(&block)
  @items.each(&block)
  self
end

#initialize(items = [], **rest) ⇒ Object 



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# File 'lib/chelsy/ast.rb', line 33

def initialize(items=[], **rest)
  @items = items.map {|element| validate_node(element) }
  super(**rest)
end