Class: Parsby::Token

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Token

Makes a token with the given name.



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# File 'lib/parsby.rb', line 381

def initialize(name)
  @name = name
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/parsby.rb', line 378

def name
  @name
end

Instance Method Details

#%(p) ⇒ Object

Flipped version of Parsby#%, so you can specify the token of a parser at the beginning of a parser expression.



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# File 'lib/parsby.rb', line 397

def %(p)
  p % self
end

#==(t) ⇒ Object

Compare tokens



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# File 'lib/parsby.rb', line 391

def ==(t)
  t.is_a?(self.class) && t.name == name
end

#to_s ⇒ Object

Renders token name by surrounding it in angle brackets.



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# File 'lib/parsby.rb', line 386

def to_s
  "<#{name}>"
end