Class: Chawan::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/chawan/node.rb

Direct Known Subclasses

Analyzers::MecabAnalyzer::Node

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(vals, keys) ⇒ Node

Returns a new instance of Node.



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# File 'lib/chawan/node.rb', line 6

def initialize(vals, keys)
  @vals = vals
  @keys = keys
end

Instance Attribute Details

#keys ⇒ Object (readonly)

Returns the value of attribute keys.



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# File 'lib/chawan/node.rb', line 4

def keys
  @keys
end

#vals ⇒ Object (readonly)

Returns the value of attribute vals.



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# File 'lib/chawan/node.rb', line 3

def vals
  @vals
end

Instance Method Details

#[](index) ⇒ Object 



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# File 'lib/chawan/node.rb', line 15

def [](index)
  case index
  when Integer
    vals[keys[index]]
  else
    attributes[index.to_s]
  end
end

#attributes ⇒ Object 



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# File 'lib/chawan/node.rb', line 11

def attributes
  @attributes ||= Hash[*keys.zip(vals).flatten]
end

#category ⇒ Object 



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# File 'lib/chawan/node.rb', line 28

def category
  vals[1]
end

#inspect ⇒ Object 



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# File 'lib/chawan/node.rb', line 36

def inspect
  "<%s: '%s'>" % [category, to_s]
end

#to_s ⇒ Object 



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# File 'lib/chawan/node.rb', line 32

def to_s
  word
end

#word ⇒ Object 



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# File 'lib/chawan/node.rb', line 24

def word
  vals.first.to_s
end