Ruby strf snippet

strf snippet contains a template that should format time in the same way
as `Time.now` default output.

Author: Bruno Sutic

Diff for: snippets/ruby.snippets

@@ -585,6 +585,8 @@ snippet debug
 	require 'ruby-debug'; debugger; true;
 snippet pry
 	require 'pry'; binding.pry
+snippet strf
+	strftime("${1:%Y-%m-%d %H:%M:%S %z}")${0}
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 # Rails snippets - for pure Ruby, see above #
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