Module: Alman::HeadersBuilder

Defined in:
lib/alman/apibits/headers_builder.rb

Class Method Summary collapse

Class Method Details

.build(headers) ⇒ Object 



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# File 'lib/alman/apibits/headers_builder.rb', line 4

def self.build(headers)
  headers ||= {}
  default_headers.merge(headers)
end

.default_headers ⇒ Object 



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# File 'lib/alman/apibits/headers_builder.rb', line 9

def self.default_headers
  headers = {
    :user_agent => "Alman/#{Alman.api_version} RubyBindings/#{Alman::VERSION}",
  }

  begin
    headers.update({
      :x_alman_client_user_agent => JSON.generate(user_agent)
    })
  rescue => e
    headers.update({
      :x_alman_client_raw_user_agent => user_agent.inspect,
      :error => "#{e} (#{e.class})"
    })
  end
  headers
end

.get_uname ⇒ Object 



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# File 'lib/alman/apibits/headers_builder.rb', line 40

def self.get_uname
  `uname -a 2>/dev/null`.strip if RUBY_PLATFORM =~ /linux|darwin/i
rescue Errno::ENOMEM => ex # couldn't create subprocess
  "uname lookup failed"
end

.user_agent ⇒ Object 



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# File 'lib/alman/apibits/headers_builder.rb', line 27

def self.user_agent
  lang_version = "#{RUBY_VERSION} p#{RUBY_PATCHLEVEL} (#{RUBY_RELEASE_DATE})"

  {
    :bindings_version => Alman::VERSION,
    :lang => 'ruby',
    :lang_version => lang_version,
    :platform => RUBY_PLATFORM,
    :publisher => 'alman',
    :uname => get_uname
  }
end