Class: Plurimath::Asciimath::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/plurimath/asciimath/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/asciimath/parser.rb', line 11

def initialize(text)
  @text = text
            &.gsub(/(\|:|:\|)/, "|")
            &.gsub(/(\{:)/, "ℒ")
            &.gsub(/(:\})/, "ℛ")
            &.gsub(/(\(:)/, "ᑕ")
            &.gsub(/(:\))/, "ᑐ")
end

Instance Attribute Details

#text ⇒ Object

Returns the value of attribute text.



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

def text
  @text
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/plurimath/asciimath/parser.rb', line 20

def parse
  nodes = Parse.new.parse(text)
  transformed_tree = Transform.new.apply(nodes)
  return transformed_tree if transformed_tree.is_a?(Math::Formula)

  Math::Formula.new(transformed_tree)
end