Class: NoraMark::NodeSet

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/nora_mark/node_set.rb

Instance Method Summary collapse

Constructor Details

#initialize(list = []) ⇒ NodeSet

Returns a new instance of NodeSet.



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# File 'lib/nora_mark/node_set.rb', line 4

def initialize(list = [])
  list = list.to_ary if list.is_a? NodeSet
  @list = list
end

Instance Method Details

#[](n) ⇒ Object 



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# File 'lib/nora_mark/node_set.rb', line 9

def [](n)
  @list[n]
end

#each(&block) ⇒ Object 



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# File 'lib/nora_mark/node_set.rb', line 17

def each(&block)
  @list.each(&block)
end

#first ⇒ Object 



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# File 'lib/nora_mark/node_set.rb', line 25

def first
  @list.first
end

#last ⇒ Object 



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# File 'lib/nora_mark/node_set.rb', line 29

def last
  @list.last
end

#size ⇒ Object 



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# File 'lib/nora_mark/node_set.rb', line 13

def size
  @list.size
end

#text ⇒ Object 



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# File 'lib/nora_mark/node_set.rb', line 33

def text
  @list.inject('') { |r, n| r << n.text }
end

#to_ary ⇒ Object 



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# File 'lib/nora_mark/node_set.rb', line 21

def to_ary
  @list.dup
end