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Versions: 33
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Contents
class Puppeteer::Page
class Metrics
SUPPORTED_KEYS = Set.new([
'Timestamp',
'Documents',
'Frames',
'JSEventListeners',
'Nodes',
'LayoutCount',
'RecalcStyleCount',
'LayoutDuration',
'RecalcStyleDuration',
'ScriptDuration',
'TaskDuration',
'JSHeapUsedSize',
'JSHeapTotalSize',
]).freeze
SUPPORTED_KEYS.each do |key|
attr_reader key
end
# @param metrics_result [Hash] response for Performance.getMetrics
def initialize(metrics_response)
metrics_response.each do |metric|
if SUPPORTED_KEYS.include?(metric['name'])
instance_variable_set(:"@#{metric['name']}", metric['value'])
end
end
end
def [](key)
if SUPPORTED_KEYS.include?(key.to_s)
instance_variable_get(:"@#{key}")
else
raise ArgumentError.new("invalid metric key specified: #{key}")
end
end
end
class MetricsEvent
def initialize(metrics_event)
@title = metrics_event['title']
@metrics = Metrics.new(metrics_event['metrics'])
end
attr_reader :title, :metrics
end
end
Version data entries
33 entries across 33 versions & 1 rubygems