Created
November 13, 2012 17:29
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fancy debug method (public)
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| DEBUG = true | |
| def debug(msg, obj = nil) | |
| msg = ("== DEBUG: #{msg}") unless (msg.class != String) | |
| $stderr.puts msg if DEBUG | |
| $stderr.puts obj if (DEBUG && obj != nil) | |
| end |
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| irb(main):006:0> h = {:foo => "bar", :baz => "quux"} | |
| => {:foo=>"bar", :baz=>"quux"} | |
| irb(main):007:0> debug "i'm a debug statement" | |
| == DEBUG: i'm a debug statement | |
| irb(main):008:0> debug "here's a hash", h | |
| == DEBUG: here's a hash | |
| {:foo=>"bar", :baz=>"quux"} |
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original: https://gist.github.com/2258db2eb615082ec1dd