enderahmetyurt

def non_repeat(str)
  counts = Hash.new(0)
  
  str.each_char { |char| counts[char] += 1 }
  str.reverse.each_char do |char|
    return char if counts[char] == 1
  end
  
  ""
end

enderahmetyurt

<snippet>
  <content><![CDATA[
binding.pry
]]></content>
  <!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
  <tabTrigger>bp</tabTrigger>
  <!-- Optional: Set a scope to limit where the snippet will trigger -->
  <scope>source.ruby, source.ruby.rails, source.text.haml</scope>
  <description>auto complete for binding.pry</description>
</snippet>