Feature #7226 » add_join_to_set.patch
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Sat Oct 27 17:32:23 2012 Nathan Broadbent <nathan.f77@gmail.com>
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* com lib/set.rb: Added #join method as a shortcut for to_a.join
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Sat Oct 27 11:01:10 2012 Koichi Sasada <ko1@atdot.net>
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* numeric.c (rb_float_new_in_heap), include/ruby/ruby.h:
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| lib/set.rb (working copy) | ||
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@hash.keys
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end
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# Shortcut for to_a.join
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def join(sep = nil)
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to_a.join(sep)
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end
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def flatten_merge(set, seen = Set.new) # :nodoc:
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set.each { |e|
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if e.is_a?(Set)
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