Module: Nimbus

Defined in:
lib/nimbus.rb,
lib/nimbus/tree.rb,
lib/nimbus/forest.rb,
lib/nimbus/version.rb,
lib/nimbus/exceptions.rb,
lib/nimbus/individual.rb,
lib/nimbus/application.rb,
lib/nimbus/training_set.rb,
lib/nimbus/configuration.rb,
lib/nimbus/loss_functions.rb,
lib/nimbus/regression_tree.rb,
lib/nimbus/classification_tree.rb

Overview

Nimbus module. Used as a namespace containing all the Nimbus code. The module defines a Nimbus::Application and interacts with the user output console.

Defined Under Namespace

Modules: LossFunctions Classes: Application, ClassificationTree, Configuration, ConfigurationError, Error, Forest, ForestError, Individual, IndividualError, InputFileError, InvalidOptionError, RegressionTree, TrainingSet, Tree, TreeError, WrongFormatFileError

Constant Summary collapse

STDERR = 
$stderr
STDOUT = 
$stdout
VERSION = 
"2.2.1"

Class Method Summary collapse

Class Method Details

.application ⇒ Object

Current Nimbus Application



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# File 'lib/nimbus.rb', line 28

def application
  @application ||= ::Nimbus::Application.new
end

.application=(app) ⇒ Object

Set the current Nimbus application object.



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# File 'lib/nimbus.rb', line 33

def application=(app)
  @application = app
end

.clear_line! ⇒ Object

Clear current console line



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# File 'lib/nimbus.rb', line 62

def clear_line!
  self.write "\r"
  self.write(" " * 50)
  self.write "\r"
end

.error_message(msg) ⇒ Object

Writes message to the error output



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# File 'lib/nimbus.rb', line 50

def error_message(msg)
  STDERR.puts msg
  STDERR.flush
end

.message(msg) ⇒ Object

Writes message to the standard output



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# File 'lib/nimbus.rb', line 44

def message(msg)
  STDOUT.puts msg
  STDOUT.flush
end

.stop(msg = "Error: Nimbus finished.") ⇒ Object

Stops the execution of the Nimbus application.



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# File 'lib/nimbus.rb', line 38

def stop(msg = "Error: Nimbus finished.")
  self.error_message msg
  exit(false)
end

.write(str) ⇒ Object

Writes to the standard output



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# File 'lib/nimbus.rb', line 56

def write(str)
  STDOUT.write str
  STDOUT.flush
end