Module: R::BinaryOperators

Included in:
Language, Matrix, Object, RSymbol, SymbolRef, Vector
Defined in:
lib/R_interface/rbinary_operators.rb

Overview

Note that binary operators work on vectors and matrices as well as scalars.

Instance Method Summary collapse

Instance Method Details

#!=(other_object) ⇒ Object Also known as: ne 



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# File 'lib/R_interface/rbinary_operators.rb', line 192

def !=(other_object)
  exec_bin_oper("`!=`", other_object)
end

#%(other_object) ⇒ Object Also known as: mod 



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# File 'lib/R_interface/rbinary_operators.rb', line 124

def %(other_object)
  exec_bin_oper("`%%`", other_object)
end

#*(other_object) ⇒ Object 



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# File 'lib/R_interface/rbinary_operators.rb', line 100

def *(other_object)
  exec_bin_oper("`*`", other_object)
end

#**(other_object) ⇒ Object 



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# File 'lib/R_interface/rbinary_operators.rb', line 116

def **(other_object)
  exec_bin_oper("`^`", other_object)
end

#+(other_object) ⇒ Object

Parameters:

  • other_object 


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# File 'lib/R_interface/rbinary_operators.rb', line 84

def +(other_object)
  exec_bin_oper("`+`", other_object)
end

#-(other_object) ⇒ Object 



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# File 'lib/R_interface/rbinary_operators.rb', line 92

def -(other_object)
  exec_bin_oper("`-`", other_object)
end

#/(other_object) ⇒ Object 



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# File 'lib/R_interface/rbinary_operators.rb', line 108

def /(other_object)
  exec_bin_oper("`/`", other_object)
end

#<(other_object) ⇒ Object Also known as: lt 



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# File 'lib/R_interface/rbinary_operators.rb', line 152

def <(other_object)
  exec_bin_oper("`<`", other_object)
end

#<=(other_object) ⇒ Object Also known as: le 



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# File 'lib/R_interface/rbinary_operators.rb', line 162

def <=(other_object)
  exec_bin_oper("`<=`", other_object)
end

#>(other_object) ⇒ Object Also known as: gt 



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# File 'lib/R_interface/rbinary_operators.rb', line 172

def >(other_object)
  exec_bin_oper("`>`", other_object)
end

#>=(other_object) ⇒ Object Also known as: ge 



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# File 'lib/R_interface/rbinary_operators.rb', line 182

def >=(other_object)
  exec_bin_oper("`>=`", other_object)
end

#_(op, other_object) ⇒ Object 



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# File 'lib/R_interface/rbinary_operators.rb', line 209

def _(op, other_object)
  operator = op.to_s.gsub(/__/,".")
  # If it's a standard letter-based operator like 'in', wrap in %
  operator = "%#{operator}%" if operator =~ /^[a-zA-Z.]+$/
  exec_bin_oper(operator, other_object)
end

#eq(other_object) ⇒ Object Also known as: eql 



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# File 'lib/R_interface/rbinary_operators.rb', line 142

def eq(other_object)
  exec_bin_oper("`==`", other_object)
end

#int_div(other_object) ⇒ Object 



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# File 'lib/R_interface/rbinary_operators.rb', line 134

def int_div(other_object)
  exec_bin_oper("`%/%`", other_object)
end

#til(other_object) ⇒ Object 



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# File 'lib/R_interface/rbinary_operators.rb', line 202

def til(other_object)
  return R::Support.exec_function_name("`~`", other_object) if
    ((self.is_a?(Symbol) && (self == :all)) ||
     (self.is_a?(R::SymbolRef) && self.to_r_symbol == "all"))
  exec_bin_oper("`~`", other_object)
end