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Size: 1.26 KB
Versions: 34
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Stored size: 1.26 KB
Contents
module PulseMeter
module Visualize
module Widgets
class Gauge < PulseMeter::Visualize::Widget
class NotAnIndicatorSensorInGaugeWidget < PulseMeter::Visualize::Error; end
def data(options = {})
super().merge({
series: values_data
})
end
protected
def ensure_gauge_indicators!
sensors.each do |s|
unless s.type <= PulseMeter::Sensor::Indicator || s.type <= PulseMeter::Sensor::HashedIndicator
raise NotAnIndicatorSensorInGaugeWidget, "Sensor #{s.name} is not an indicator(PulseMeter::Sensor::Indicator or PulseMeter::Sensor::HashedIndicator)"
end
end
end
def values_data
ensure_gauge_indicators!
gauges = []
sensors.map do |s|
s_type = s.type
case
when s_type == PulseMeter::Sensor::Indicator
gauges << [s.annotation, s.value]
when s_type == PulseMeter::Sensor::HashedIndicator
s.value.each_pair do |k, v|
gauge_title = "#{s.annotation}: #{k}"
gauges << [gauge_title, v]
end
end
end
gauges
end
end
end
end
end
Version data entries
34 entries across 34 versions & 2 rubygems