Class: Code::Parser::Dictionary

Inherits:
Language
  • Object
show all
Defined in:
lib/code/parser/dictionary.rb

Instance Method Summary collapse

Instance Method Details

#closing_curly_bracket ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 30

def closing_curly_bracket
  str("}")
end

#code_present ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 6

def code_present
  Code.new.present
end

#colon ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 38

def colon
  str(":")
end

#comma ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 34

def comma
  str(",")
end

#equal ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 42

def equal
  str("=")
end

#greater ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 46

def greater
  str(">")
end

#key_value ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 50

def key_value
  (name.aka(:name) << colon << code_present.aka(:value).maybe) |
    (
      statement.aka(:statement) << colon << code_present.aka(:value).maybe
    ) |
    (
      statement.aka(:statement) << whitespace? << equal << greater <<
        code_present.aka(:value).maybe
    ) | statement.aka(:statement)
end

#name ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 14

def name
  Name
end

#opening_curly_bracket ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 26

def opening_curly_bracket
  str("{")
end

#root ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 61

def root
  (
    opening_curly_bracket.ignore << whitespace? <<
      (whitespace? << key_value << (whitespace? << comma).maybe).repeat <<
      (whitespace? << closing_curly_bracket.ignore).maybe
  ).aka(:dictionnary) | List
end

#statement ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 10

def statement
  Statement
end

#whitespace ⇒ Object 



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# File 'lib/code/parser/dictionary.rb', line 18

def whitespace
  Whitespace
end

#whitespace? ⇒ Boolean

Returns:



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# File 'lib/code/parser/dictionary.rb', line 22

def whitespace?
  whitespace.maybe
end