method

clear

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What's this?

clear() public

Removes all elements and returns self.

set = Set[1, 'c', :s]             #=> #<Set: {1, "c", :s}>
set.clear                         #=> #<Set: {}>
set                               #=> #<Set: {}>

Show source

# File lib/set.rb, line 176
  def clear
    @hash.clear
    self
  end

clear

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