Class: Array

Inherits:
Object
  • Object
show all
Includes:
SetFuMixinBinaryIntersectionOperator, SetFuMixinBinaryProperOperator, SetFuMixinBinarySubsetOperator, SetFuMixinBinaryXorOperator, SetFuMixinToSetMethod, SetFuMixinTrippleEqualsOperator
Defined in:
lib/setfu.rb

Instance Method Summary collapse

Methods included from SetFuMixinBinaryProperOperator

#<

Methods included from SetFuMixinBinarySubsetOperator

#<=

Methods included from SetFuMixinTrippleEqualsOperator

#===, #old_triple_equal4Set

Methods included from SetFuMixinToSetMethod

#to_set

Methods included from SetFuMixinBinaryIntersectionOperator

#**

Methods included from SetFuMixinBinaryXorOperator

#^

Instance Method Details

#&(item) ⇒ Object 



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# File 'lib/setfu.rb', line 649

def &(item)
  return old_and_method4set(item) if (item.class==Array)
  a = Set.new(self)
  b = Set.new(item)
  return a & b 
end

#-(item) ⇒ Object 



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# File 'lib/setfu.rb', line 643

def -(item)
  return old_subtract_method4set(item) if (item.class==Array)
  a = Set.new(self)
  b = Set.new(item)
  return a - b 
end

#old_and_method4set ⇒ Object 



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# File 'lib/setfu.rb', line 633

alias_method :old_and_method4set, :&

#old_or_method4set ⇒ Object 



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# File 'lib/setfu.rb', line 634

alias_method :old_or_method4set, :|

#old_subtract_method4set ⇒ Object 



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# File 'lib/setfu.rb', line 632

alias_method :old_subtract_method4set, :-

#|(item) ⇒ Object 



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# File 'lib/setfu.rb', line 655

def |(item)
  return old_or_method4set(item) if (item.class==Array)
  a = Set.new(self)
  b = Set.new(item)
  return a | b 
end