class Array
Public Instance Methods
indent(offset)
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# File lib/bashly/extensions/array.rb, line 2 def indent(offset) return self unless offset.positive? indentation = ' ' * offset map { |line| "#{indentation}#{line}" } end
nonuniq()
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# File lib/bashly/extensions/array.rb, line 9 def nonuniq tally.select { |_key, count| count > 1 }.keys end