Module: ElasticAPM::Util

Defined in:
lib/elastic_apm/util.rb,
lib/elastic_apm/util/deep_dup.rb,
lib/elastic_apm/util/throttle.rb,
lib/elastic_apm/util/inflector.rb,
lib/elastic_apm/util/lru_cache.rb,
lib/elastic_apm/util/precision_validator.rb

Overview

rubocop:disable all

Defined Under Namespace

Modules: Inflector, PrecisionValidator Classes: DeepDup, LruCache, Throttle

Class Method Summary collapse

Class Method Details

.git_sha ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# 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) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# 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) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# 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 ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/util.rb', line 28

def self.monotonic_micros
  Process.clock_gettime(Process::CLOCK_MONOTONIC, :microsecond)
end

.reverse_merge!(first, *others) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# 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) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# 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