Module: Datadog::Core::Environment::VariableHelpers

Extended by:
VariableHelpers
Included in:
VariableHelpers
Defined in:
lib/datadog/core/environment/variable_helpers.rb

Overview

Defines helper methods for environment

Instance Method Summary collapse

Instance Method Details

#env_to_bool(var, default = nil, deprecation_warning: true) ⇒ Boolean, default

Reads an environment variable as a Boolean.



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# File 'lib/datadog/core/environment/variable_helpers.rb', line 21

def env_to_bool(var, default = nil, deprecation_warning: true)
  var = decode_array(var, deprecation_warning)
  if var && DATADOG_ENV.key?(var)
    value = DATADOG_ENV[var].to_s.strip
    value.downcase!
    value == 'true' || value == '1'
  else
    default
  end
end