Class: Plurimath::Mathml::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/plurimath/mathml/parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/plurimath/mathml/parser.rb', line 11

def initialize(text)
  @text = text.gsub(/\s/, "")
end

Instance Attribute Details

#text ⇒ Object

Returns the value of attribute text.



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# File 'lib/plurimath/mathml/parser.rb', line 9

def text
  @text
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/plurimath/mathml/parser.rb', line 15

def parse
  tree_t = Plurimath::Mathml::Parse.new.parse(text)
  tree_t = JSON.parse(tree_t.to_json, symbolize_names: true)
  formula = Plurimath::Mathml::Transform.new.apply(tree_t)
  formula = [formula] unless formula.is_a?(Array) || formula.nil?
  return if formula.nil?

  Plurimath::Math::Formula.new(formula)
end