module ElasticAPM::Util

@api private

rubocop:disable all

Public Class Methods

git_sha() click to toggle source
# File lib/elastic_apm/util.rb, line 32
def self.git_sha
  sha = `git rev-parse --verify HEAD 2>&1`.chomp
  $?&.success? ? sha : nil
end
hex_to_bits(str) click to toggle source
# File lib/elastic_apm/util.rb, line 37
def self.hex_to_bits(str)
  str.hex.to_s(2).rjust(str.size * 4, '0')
end
micros(target = Time.now) click to toggle source
# File lib/elastic_apm/util.rb, line 23
def self.micros(target = Time.now)
  utc = target.utc
  utc.to_i * 1_000_000 + utc.usec
end
monotonic_micros() click to toggle source
# File lib/elastic_apm/util.rb, line 28
def self.monotonic_micros
  Process.clock_gettime(Process::CLOCK_MONOTONIC, :microsecond)
end
reverse_merge!(first, *others) click to toggle source
# File lib/elastic_apm/util.rb, line 41
def self.reverse_merge!(first, *others)
  others.reduce(first) do |curr, other|
    curr.merge!(other) { |_, _, new| new }
  end
end
truncate(value, max_length: 1024) click to toggle source
# File lib/elastic_apm/util.rb, line 47
def self.truncate(value, max_length: 1024)
  return unless value

  value = String(value)
  return value if value.length <= max_length

  value[0...(max_length - 1)] + '…'
end