Racc::ISet

An “indexed” set. All items must respond to :ident.

Attributes

set

Read

No documentation available

Class Methods

new(a = [])

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

No documentation available

Instance Methods

[](key)

2.7 View on GitHub

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

No documentation available

[]=(key, val)

2.7 View on GitHub

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

No documentation available

add(i)

2.7 View on GitHub

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

No documentation available

clear

2.7 View on GitHub

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

No documentation available

delete(key)

2.7 View on GitHub

          
            # 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

No documentation available

dup

2.7 View on GitHub

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

No documentation available

each(&block)

2.7 View on GitHub

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

No documentation available

empty?

2.7 View on GitHub

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

No documentation available

include?(key)

2.7 View on GitHub

An alias for

inspect

2.7 View on GitHub

An alias for

key?(key)

2.7 View on GitHub

An alias for

size

2.7 View on GitHub

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

No documentation available

to_a

2.7 View on GitHub

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

No documentation available

to_s

2.7 View on GitHub

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

No documentation available

update(other)

2.7 View on GitHub

          
            # 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

No documentation available

update_a(a)

2.7 View on GitHub

          
            # 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

No documentation available