class Metrics::Instruments::Gauge
Attributes
units[R]
Public Class Methods
new(options = {}, &block)
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# File lib/ruby-metrics/instruments/gauge.rb, line 8 def initialize(options = {}, &block) raise ArgumentError, "a block is required" unless block_given? @block = block @units = options[:units] end
Public Instance Methods
as_json(*_)
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# File lib/ruby-metrics/instruments/gauge.rb, line 18 def as_json(*_) value = get value.respond_to?(:as_json) ? value.as_json : value end
get()
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# File lib/ruby-metrics/instruments/gauge.rb, line 14 def get instance_exec(&@block) end
to_json(*_)
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# File lib/ruby-metrics/instruments/gauge.rb, line 23 def to_json(*_) as_json.to_json end