61 lines
1.5 KiB
Ruby
61 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Usage
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module Metrics
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module Instrumentations
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class NumbersMetric < BaseMetric
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# Usage Example
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#
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# class BoardsCountMetric < NumbersMetric
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# operation :add
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#
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# data do |time_frame|
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# [
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# CountIssuesMetric.new(time_frame: time_frame).value,
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# CountBoardsMetric.new(time_frame: time_frame).value,
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# ]
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# end
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# end
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UnimplementedOperationError = Class.new(StandardError) # rubocop:disable UsageData/InstrumentationSuperclass
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class << self
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IMPLEMENTED_OPERATIONS = %i(add).freeze
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private_constant :IMPLEMENTED_OPERATIONS
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def data(&block)
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return @metric_data&.call unless block
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@metric_data = block
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end
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def operation(symbol)
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raise UnimplementedOperationError unless symbol.in?(IMPLEMENTED_OPERATIONS)
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@metric_operation = symbol
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end
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attr_reader :metric_operation, :metric_data
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end
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def value
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method(self.class.metric_operation).call(*data)
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end
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def suggested_name
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Gitlab::Usage::Metrics::NameSuggestion.for(:alt)
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end
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private
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def data
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self.class.metric_data.call(time_frame)
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end
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end
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end
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end
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end
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end
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