modified console to work with config.yml

Author: Ubuntu

config.yml

@@ -1,17 +1,16 @@
 ---
 #host: 10.222.148.177:7496  # default is:  localhost:4002
 :gateway:
-  :host: localhost
-  :client_id: 900         # client_id: 0 --> display any open order 
-  :watchlists:  # enter list of watchlists here (format -> :Capitalized_symbols)
-  - :Futures   # hard-coded (ib-ruby/lib/ib/sybols) and user-defined lists are supported
-  - :Currencies  # do not use :Forex, put key-currencies into :Currencies instead
-  - :Spreads    # three watchlists are listed in the contract-mask
-  - :BuyAndHold  # any further entry acts as sort criterium
+  :host: 127.0.0.1
+  :client_id: 900         # client_id: 0 --> display any open order
+:watchlist:  # enter list of watchlists here (format -> :Capitalized_symbols)
+ - :Futures   # hard-coded (ib-ruby/lib/ib/sybols) and user-defined lists are supported
+ - :Currencies  # do not use :Forex, put key-currencies into :Currencies instead
+ - :Spreads    # three watchlists are listed in the contract-mask
+ - :BuyAndHold  # any further entry acts as sort criterium
 
 # only needed if no account alias is specified in TWS
-:user: 
+:user:
  DU167348: FirstUser
 # DU167349: SecondUser
 :prices: delayed  #  or realtime
-

console.rb

@@ -1,83 +1,78 @@
 #!/usr/bin/env ruby
-### loads the ib-ruby environment 
+### loads the ib-ruby environment
 ### and starts an interactive shell
 ###
-### 
 ### loads the startup-parameter of simple-monitor
 ### and allocates watchlists
-### 
-### It main proposure: Managment of watchlists
-### 
-### The »received«-Hash is enabled and asseccible throught
+###
+### Its main purpose: Managment of watchlists
+###
+### The »received«-Hash is enabled and accessible through
 ### C.received
-require 'bundler/setup'
-require './simple_monitor' 
-
+require "bundler/setup"
+require "./simple_monitor"
 
 include Ibo::Helpers
 
-
 class Array
   # enables calling members of an array, which are hashes by name
   # i.e
   #
   #  2.5.0 :006 > C.received[:OpenOrder].local_id  # instead of ...[:OpenOrder].map(&:local_id)
-  #   => [16, 17, 21, 20, 19, 8, 7] 
-  #   2.5.0 :007 > C.received[:OpenOrder].contract.to_human  
-  #    => ["<Bag: IECombo SMART USD legs:  >", "<Stock: GE USD>", "<Stock: GE USD>", "<Stock: GE USD>", "<Stock: GE USD>", "<Stock: WFC USD>", "<Stock: WFC USD>"] 
+  #   => [16, 17, 21, 20, 19, 8, 7]
+  #   2.5.0 :007 > C.received[:OpenOrder].contract.to_human
+  #    => ["<Bag: IECombo SMART USD legs:  >", "<Stock: GE USD>", "<Stock: GE USD>", "<Stock: GE USD>", "<Stock: GE USD>", "<Stock: WFC USD>", "<Stock: WFC USD>"]
   #
   # its included only in the console, for inspection purposes
 
   def method_missing(method, *key)
-    unless method == :to_hash || method == :to_str #|| method == :to_int
-      return self.map{|x| x.public_send(method, *key)}
+    unless method == :to_hash || method == :to_str # || method == :to_int
+      map { |x| x.public_send(method, *key) }
     end
-
   end
-end # Array
+end
 
+puts
+puts ">> S I M P L E – M O N I T O R  Interactive Console <<"
+puts "-" * 45
+puts
+puts "Namespace is IB ! "
+puts
 
-  puts 
-  puts ">> S I M P L E – M O N I T O R  Interactive Console <<" 
-  puts '-'* 45
-  puts 
-  puts "Namespace is IB ! "
-  puts
- 
-  include IB
-  require 'irb'
-	d_host, d_client_id = read_tws_alias{|s| [ s[:host].present? ? s[:host] :'localhost', s[:client_id].present? ? s[:client_id] :0 ] } # client_id 0 gets any open order
-  client_id =  d_client_id.zero? ? 900 : d_client_id-1
-  ARGV.clear
-  logger = Logger.new  STDOUT
-  logger.formatter = proc do |level, time, prog, msg|
-      "#{time.strftime('%H:%M:%S')} #{msg}\n"
-	end
-	logger.level = Logger::INFO 
+include IB
+require "irb"
+d_host, d_client_id = read_config { |s| [s[:host].present? ? s[:host] : "127.0.0.1", s[:client_id].present? ? s[:client_id] : 0] } # client_id 0 gets any open order
+client_id = d_client_id.zero? ? 900 : d_client_id - 1
+ARGV.clear
+logger = Logger.new $stdout
+logger.formatter = proc do |level, time, prog, msg|
+  "#{time.strftime("%H:%M:%S")} #{msg}\n"
+end
+logger.level = Logger::INFO
 
- begin
-		G =  Gateway.new  get_account_data: true, serial_array: true,
-			client_id: client_id, host: d_host, logger: logger,
-			watchlists: read_tws_alias(:watchlist)
-	rescue IB::TransmissionError => e
-		puts "E: #{e.inspect}"
-	end
-	C =  G.tws
-  unless  C.received[:OpenOrder].blank?
-        puts "------------------------------- OpenOrders ----------------------------------"
-    puts C.received[:OpenOrder].to_human.join "\n"
-  end
-  puts  "Connection established on  #{d_host}, client_id #{client_id} used"
-  puts
-  puts  "----> G + C               point to the Gateway and the Connection -Instance"
-	puts  "----> C.received          holds all received messages"
-	puts  "----> G.active_accounts   points to gatherd account-data"
-  puts	""
-	puts	"Paramters from »read_tws_alias.yml« used"
-  puts  "Simple-Monitor Helper Methods  are included!"
-	puts  ""
-	puts  "Allocated Watchlists:"
-	puts  watchlists.map{|w| w.to_s}.join "\n"
-  puts '-'* 45
+begin
+  G = Gateway.new get_account_data: true, serial_array: true,
+                  client_id: client_id, host: d_host, logger: logger,
+                  watchlists: read_config(:watchlist)
+rescue IB::TransmissionError => e
+  puts "E: #{e.inspect}"
+end
+C = G.tws
+unless C.received[:OpenOrder].blank?
+  puts "------------------------------- OpenOrders ----------------------------------"
+  puts C.received[:OpenOrder].to_human.join "\n"
+end
+puts "Connection established on  #{d_host}, client_id #{client_id} used"
+puts
+puts "----> G + C               point to the Gateway and the Connection -Instance"
+puts "----> C.received          holds all received messages"
+puts "----> G.clients   points to gatherd account-data"
+puts	""
+puts	"Paramters from »config.yml« used"
+puts "Simple-Monitor Helper Methods  are included!"
+puts ""
+puts "Allocated Watchlists:"
+puts watchlists.map { |w| w.to_s }.join "\n"
+puts "-" * 45
 
-  IRB.start(__FILE__)
+IRB.start(__FILE__)