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Contents
# frozen_string_literal: true
module Cryptum
# Cryptum::UI Module used for Presenting the
# Cryptum Curses Interface
module UI
# Gracefully Exit the UI and Attempt to Save event_history to Order Book Session File.
module Exit
# Supported Method Parameters::
# Cryptum::UI::Exit.gracefully(
# event_history: 'optional - Pass in the event_history if available to save to order book'
# )
public_class_method def self.gracefully(opts = {})
event_history = opts[:event_history]
Curses.close_screen
msg = 'Session Gracefully Terminated.'
Cryptum::Log.append(level: :info, msg: msg, which_self: self, event_history: event_history)
exit 0
rescue Interrupt, StandardError => e
# Produce a Stacktrace for anything else
Cryptum::Log.append(level: :fatal, msg: e, which_self: self, event_history: event_history)
exit 1
ensure
Cryptum::Event::OrderBook.write(event_history: event_history) if event_history
end
# Display a List of Every UI Module
public_class_method def self.help
puts constants.sort
end
end
end
end
Version data entries
35 entries across 35 versions & 1 rubygems