Contents

# This file is distributed under New Relic's license terms.
# See https://github.com/newrelic/newrelic-ruby-agent/blob/main/LICENSE for complete details.
# frozen_string_literal: true

module NewRelic
  module Agent
    module RangeExtensions
      module_function

      def intersects?(r1, r2)
        r1.begin > r2.begin ? r2.cover?(r1.begin) : r1.cover?(r2.begin)
      end

      # Computes the amount of overlap between range and an array of ranges.
      # For efficiency, it assumes that range intersects with each of the
      # ranges in the ranges array.
      def compute_overlap(range, ranges)
        ranges.inject(0) do |memo, other|
          next memo unless intersects?(range, other)

          memo += ([range.end, other.end].min) -
            ([range.begin, other.begin].max)
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
newrelic_rpm-9.1.0	lib/new_relic/agent/range_extensions.rb
newrelic_rpm-9.0.0	lib/new_relic/agent/range_extensions.rb
newrelic_rpm-8.16.0	lib/new_relic/agent/range_extensions.rb
newrelic_rpm-8.15.0	lib/new_relic/agent/range_extensions.rb