Module: Cryptum::Event::OrderBook
- Defined in:
- lib/cryptum/event/order_book.rb
Overview
This Module is used to Write the Order Book from Memory to File When the “w” Key is Pressed
Class Method Summary collapse
-
.help ⇒ Object
Display Usage for this Module.
-
.write(opts = {}) ⇒ Object
- Supported Method Parameters
-
Cryptum::Event::OrderBook.write( ).
Class Method Details
.help ⇒ Object
Display Usage for this Module
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# File 'lib/cryptum/event/order_book.rb', line 28 public_class_method def self.help puts "USAGE: #{self}.write() " end |
.write(opts = {}) ⇒ Object
- Supported Method Parameters
-
Cryptum::Event::OrderBook.write( )
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# File 'lib/cryptum/event/order_book.rb', line 12 public_class_method def self.write(opts = {}) terminal_win = opts[:terminal_win] event_history = opts[:event_history] terminal_win.key_press_event.key_w = false unless terminal_win.nil? order_book_file = event_history.order_book[:path] File.write( order_book_file, JSON.pretty_generate(event_history.order_book) ) rescue Interrupt, StandardError => e Cryptum::Log.append(level: :error, msg: e, which_self: self, event_history: event_history) end |