Class: Rserve::REXP::Symbol

Inherits:
Vector show all
Defined in:
lib/rserve/rexp/symbol.rb

Constant Summary

Constants inherited from Rserve::REXP

MaxDebugItems, MismatchError

Instance Attribute Summary collapse

Attributes inherited from Vector

#payload

Attributes inherited from Rserve::REXP

#attr

Instance Method Summary collapse

Methods inherited from Vector

#==, #length, #na?, #to_a, #to_ruby_internal, #vector?

Methods inherited from Rserve::REXP

#as_bytes, #as_double, #as_double_matrix, #as_doubles, #as_factor, #as_float, #as_floats, #as_integer, #as_integers, #as_list, #as_matrix, #as_nested_array, #complex?, create_data_frame, #dim, #environment?, #expression?, #factor?, #get_attribute, #has_attribute?, #inherits?, #integer?, #language?, #length, #list?, #logical?, #na?, #null?, #numeric?, #pair_list?, #raw?, #recursive?, #reference?, #split_array, #string?, #to_f, #to_i, #to_ruby_internal, #vector?

Constructor Details

#initialize(name) ⇒ Symbol

Returns a new instance of Symbol.



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# File 'lib/rserve/rexp/symbol.rb', line 5

def initialize(name)
  super()
  @name= (name.nil?) ? "" : name
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/rserve/rexp/symbol.rb', line 4

def name
  @name
end

Instance Method Details

#as_string ⇒ Object 



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# File 'lib/rserve/rexp/symbol.rb', line 12

def as_string
  @name
end

#as_strings ⇒ Object 



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# File 'lib/rserve/rexp/symbol.rb', line 15

def as_strings
  [@name]
end

#symbol? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rserve/rexp/symbol.rb', line 9

def symbol?
  true
end

#to_debug_string ⇒ Object 



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# File 'lib/rserve/rexp/symbol.rb', line 21

def to_debug_string
  super+"["+name+"]"
end

#to_ruby ⇒ Object 



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# File 'lib/rserve/rexp/symbol.rb', line 24

def to_ruby
  @name
end

#to_s ⇒ Object 



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# File 'lib/rserve/rexp/symbol.rb', line 18

def to_s
  super+"["+name+"]"
end