class Set
Public Instance Methods
delete_if() { |o| ... }
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# File lib/backports/1.9.2/stdlib/set.rb, line 2 def delete_if block_given? or return enum_for(__method__) to_a.each { |o| @hash.delete(o) if yield(o) } self end
keep_if() { |o| ... }
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# File lib/backports/1.9.2/stdlib/set.rb, line 8 def keep_if block_given? or return enum_for(__method__) to_a.each { |o| @hash.delete(o) unless yield(o) } self end