Module: Datadog::Environment::Helpers

Included in:
Datadog::Environment
Defined in:
lib/ddtrace/environment.rb

Overview

Defines helper methods for environment

Instance Method Summary collapse

Instance Method Details

#env_to_bool(var, default = nil) ⇒ Object 



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# File 'lib/ddtrace/environment.rb', line 8

def env_to_bool(var, default = nil)
  var = decode_array(var)
  var && ENV.key?(var) ? ENV[var].to_s.strip.downcase == 'true' : default
end

#env_to_float(var, default = nil) ⇒ Object 



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# File 'lib/ddtrace/environment.rb', line 18

def env_to_float(var, default = nil)
  var = decode_array(var)
  var && ENV.key?(var) ? ENV[var].to_f : default
end

#env_to_int(var, default = nil) ⇒ Object 



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# File 'lib/ddtrace/environment.rb', line 13

def env_to_int(var, default = nil)
  var = decode_array(var)
  var && ENV.key?(var) ? ENV[var].to_i : default
end

#env_to_list(var, default = []) ⇒ Object 



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# File 'lib/ddtrace/environment.rb', line 23

def env_to_list(var, default = [])
  var = decode_array(var)
  if var && ENV.key?(var)
    ENV[var].split(',').map(&:strip)
  else
    default
  end
end