From: Ferdous ara <lists@...>
Date: 2012-12-09T19:03:04+09:00
Subject: Searching a hash by value

Hi
I am looking at google for this solution
i got few commands to do that... but i cant figured it out ,

example  my code

result = JSON.parse(response.body)

                result.each do |key,value|

                        #if k.has_value?'CHECK_NRPE: Socket timeout
after 10 seconds'
                                puts
"-----------------------------------------------"
                                puts    key["host_display_name"]
#reference properties like this
                                puts    key["plugin_output"]  # this is
the result in object form
                                puts    key["display_name"]
                                puts    key["last_time_critical"]
                                puts
"------------------------------------------------"
                        #end
                end


Basically the output is like :

myserver.home.lan
CHECK_NRPE: Socket timeout after 10 seconds.
Memory Load
1355046656

What i am after is

if key["plugin_output"]  == "CHECK_NRPE: Socket timeout after 10
seconds."
puts    key["host_display_name"] #reference properties like this
end

but that doe not work
also if i try

 if result.has_value?'CHECK MAINT: MAINTANANCE MODE ENABLED ON HOST'
stil it through the error

Can any one please give me some light on this
Thanks

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