Method: Unix::Exec#environment_variable_string_pair_array

Defined in:
lib/beaker/host/unix/exec.rb

#environment_variable_string_pair_array(env) ⇒ Object 



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# File 'lib/beaker/host/unix/exec.rb', line 336

def environment_variable_string_pair_array env
  env_array = []
  env.each_key do |key|
    val = env[key]
    val = if val.is_a?(Array)
            val.join(':')
          else
            val.to_s
          end
    # doing this for the key itself & the upcase'd version allows us to remain
    # backwards compatible
    # TODO: (Next Major Version) get rid of upcase'd version
    key_str = key.to_s
    keys = [key_str]
    keys << key_str.upcase if key_str.upcase != key_str
    keys.each do |env_key|
      env_array << "#{env_key}=\"#{val}\""
    end
  end
  env_array
end