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Diffstat (limited to 'lib/rexml/syncenumerator.rb')
-rw-r--r-- | lib/rexml/syncenumerator.rb | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/lib/rexml/syncenumerator.rb b/lib/rexml/syncenumerator.rb deleted file mode 100644 index a9d2ad7f9c..0000000000 --- a/lib/rexml/syncenumerator.rb +++ /dev/null @@ -1,33 +0,0 @@ -# frozen_string_literal: false -module REXML - class SyncEnumerator - include Enumerable - - # Creates a new SyncEnumerator which enumerates rows of given - # Enumerable objects. - def initialize(*enums) - @gens = enums - @length = @gens.collect {|x| x.size }.max - end - - # Returns the number of enumerated Enumerable objects, i.e. the size - # of each row. - def size - @gens.size - end - - # Returns the number of enumerated Enumerable objects, i.e. the size - # of each row. - def length - @gens.length - end - - # Enumerates rows of the Enumerable objects. - def each - @length.times {|i| - yield @gens.collect {|x| x[i]} - } - self - end - end -end |