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Contents
# frozen_string_literal: true
module Datadog
module Core
module Utils
# Helper methods for parsing string values into Numeric
module Duration
def self.call(value, base: :s)
cast = if value.include?('.')
method(:Float)
else
method(:Integer)
end
scale = case base
when :s
1_000_000_000
when :ms
1_000_000
when :us
1000
when :ns
1
else
raise ArgumentError, "invalid base: #{base.inspect}"
end
result = case value
when /^(\d+(?:\.\d+)?)h$/
cast.call(Regexp.last_match(1)) * 1_000_000_000 * 60 * 60 / scale
when /^(\d+(?:\.\d+)?)m$/
cast.call(Regexp.last_match(1)) * 1_000_000_000 * 60 / scale
when /^(\d+(?:\.\d+)?)s$/
cast.call(Regexp.last_match(1)) * 1_000_000_000 / scale
when /^(\d+(?:\.\d+)?)ms$/
cast.call(Regexp.last_match(1)) * 1_000_000 / scale
when /^(\d+(?:\.\d+)?)us$/
cast.call(Regexp.last_match(1)) * 1_000 / scale
when /^(\d+(?:\.\d+)?)ns$/
cast.call(Regexp.last_match(1)) / scale
when /^(\d+(?:\.\d+)?)$/
cast.call(Regexp.last_match(1))
else
raise ArgumentError, "invalid duration: #{value.inspect}"
end
# @type var result: Numeric
result.round
end
end
end
end
end
Version data entries
35 entries across 35 versions & 2 rubygems