class HealthRack::Check
Attributes
duration[R]
title[R]
value[R]
Public Class Methods
new(title, &proc)
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# File lib/health_rack/check.rb, line 7 def initialize(title, &proc) @title = title || raise(ArgumentError, "A title must be specified") @proc = proc || raise(ArgumentError, "A block must be specified") end
Public Instance Methods
error?()
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# File lib/health_rack/check.rb, line 26 def error? value.is_a? Exception end
perform()
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# File lib/health_rack/check.rb, line 12 def perform measure value end
status()
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# File lib/health_rack/check.rb, line 17 def status case value when nil, 0, false, Exception then false else true end end
Also aliased as: status?
Private Instance Methods
call()
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# File lib/health_rack/check.rb, line 32 def call @value = begin @proc.call rescue Exception => ex # Need to log the exception ex end end
measure()
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# File lib/health_rack/check.rb, line 41 def measure @duration = Benchmark.realtime do call end end