Class: Nosey::Report

Inherits:
Object
  • Object
show all
Defined in:
lib/nosey/report.rb

Instance Method Summary collapse

Constructor Details

#initialize {|_self| ... } ⇒ Report

Returns a new instance of Report.

Yields:

  • (_self)

Yield Parameters:

  • _self (Nosey::Report) —

    the object that the method was called on



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# File 'lib/nosey/report.rb', line 5

def initialize
  yield self if block_given?
  self
end

Instance Method Details

#probe_sets ⇒ Object

Grab some probe_sets or an array



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# File 'lib/nosey/report.rb', line 16

def probe_sets
  @probe_sets ||= Array.new
end

#probe_sets=(probe_sets) ⇒ Object

Make sure we end up with a flat array of probe_sets



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# File 'lib/nosey/report.rb', line 11

def probe_sets=(probe_sets)
  @probe_sets = Array(probe_sets).flatten
end

#reset ⇒ Object

Reset all the counters in each probe.



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# File 'lib/nosey/report.rb', line 36

def reset
  probe_sets.each(&:reset)
end

#to_hash ⇒ Object

Hash representation of all the probe_sets. This gives is an intermediate format that we can parse from other systems or code that needs reporting data for formatting, or whatever.



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# File 'lib/nosey/report.rb', line 23

def to_hash
  # Drop the probes into the report
  probe_sets.inject({}) { |report, set|
    report[set.name.to_s] = set.probes.inject({}) { |memo, (_, probe)|
      # round the values to 2 decimal places
      memo[probe.name] = (probe.value.to_f * 100).round().to_f/100
      memo
    }
    report
  }
end

#to_s ⇒ Object

String representation of all the probe_sets that’s suitable for flushing out over a socket.



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# File 'lib/nosey/report.rb', line 42

def to_s
  Psych.dump to_hash
end