Racc::ISet

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 17
def initialize(a = [])
  @set = a
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 27
def [](key)
  @set[key.ident]
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 31
def []=(key, val)
  @set[key.ident] = val
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 23
def add(i)
  @set[i.ident] = i
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 81
def clear
  @set.clear
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 53
def delete(key)
  i = @set[key.ident]
  @set[key.ident] = nil
  i
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 85
def dup
  ISet.new(@set.dup)
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 59
def each(&block)
  @set.compact.each(&block)
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 77
def empty?
  @set.nitems == 0
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 73
def size
  @set.nitems
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 63
def to_a
  @set.compact
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 67
def to_s
  "[#{@set.compact.join(' ')}]"
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 38
def update(other)
  s = @set
  o = other.set
  o.each_index do |idx|
    if t = o[idx]
      s[idx] = t
    end
  end
end

          
        

          
            
# File tmp/rubies/ruby-2.7.6/lib/racc/iset.rb, line 48
def update_a(a)
  s = @set
  a.each {|i| s[i.ident] = i }
end