Module: UI

Defined in:
lib/arkana/helpers/ui.rb

Overview

Contains utilities related to display information to the user on the Terminal (the user’s interface).

Class Method Summary collapse

Class Method Details

.crash(message) ⇒ Object

Logs the message in red color and raise an error with the given message.



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# File 'lib/arkana/helpers/ui.rb', line 9

def self.crash(message)
  logger.fatal(message.red)
  raise message
end

.debug(message) ⇒ Object

Logs the message in cyan color.



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# File 'lib/arkana/helpers/ui.rb', line 15

def self.debug(message)
  logger.debug(message.cyan)
end

.logger ⇒ Object

Logger used to log all the messages.



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# File 'lib/arkana/helpers/ui.rb', line 30

def self.logger
  @logger ||= Logger.new($stdout)
end

.success(message) ⇒ Object

Logs the message in green color.



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# File 'lib/arkana/helpers/ui.rb', line 20

def self.success(message)
  logger.info(message.green)
end

.warn(message) ⇒ Object

Logs the message in yellow color.



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# File 'lib/arkana/helpers/ui.rb', line 25

def self.warn(message)
  logger.warn(message.yellow)
end