Contents

require 'irb'
require 'irb/ext/save-history.rb'
require 'irt/extensions/irb/context'
require 'irt/extensions/irb/commands'

module IRB #:nodoc:

  class << self
    alias_method :original_init_config, :init_config
    alias_method :original_setup, :setup
    alias_method :original_parse_opts, :parse_opts
  end

  def IRB.setup(ap_path=nil)
    original_setup(ap_path)
    IRT.setup
  end

  def IRB.init_config(ap_path)
    original_init_config(ap_path)
    @CONF[:AP_NAME] = 'irt'
    @CONF[:PROMPT][:IRT] = { :PROMPT_I => "%02n >> ",
                             :PROMPT_S => '   %l> ',
                             :PROMPT_C => "%02n .> ",
                             :PROMPT_N => "%02n -> ",
                             :RETURN   => "   => %s\n",
                             :RETURN_I => "   #> %s\n" }
    @CONF[:PROMPT_MODE] = :IRT
    @CONF[:ECHO] = false
    @CONF[:VERBOSE] = false
    @CONF[:SAVE_HISTORY] = 100
    @CONF[:HISTORY_FILE] = File.expand_path '~/.irt-history'
    @CONF[:AT_EXIT] ||= []
    @CONF[:AT_EXIT] << proc{ IRT::Session.enter(:interactive) \
                               if IRB.CurrentContext.irt_mode == :file && !IRT::Session.exit_all?} \
                                 if !!ENV['IRT_INTERACTIVE_EOF']
    @CONF[:AT_EXIT] << proc{ IRT::Directives.test_summary }
    @CONF[:AT_EXIT] << proc{ IRT::History.save_history }
    @CONF[:RC_NAME_GENERATOR] = proc {|rc| File.expand_path '~/.irtrc' }
  end

  def IRB.parse_opts
    IRB.original_parse_opts
    unless @CONF[:SCRIPT]
      @CONF[:SCRIPT] = IRT.create_tmp_file
      $0 = @CONF[:SCRIPT]
    end
  end

  module HistorySavingAbility
    def HistorySavingAbility.extended(obj)
    # save_history has to be called just once at exit
    # IRB.conf[:AT_EXIT].push proc{obj.save_history}
      obj.load_history
      obj
    end
  end

end

require 'irt/history'

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
irt-1.3.2	lib/irt/extensions/irb.rb
irt-1.3.1	lib/irt/extensions/irb.rb
irt-1.3.0	lib/irt/extensions/irb.rb
irt-1.2.12	lib/irt/extensions/irb.rb
irt-1.2.11	lib/irt/extensions/irb.rb
irt-1.2.10	lib/irt/extensions/irb.rb
irt-1.2.9	lib/irt/extensions/irb.rb
irt-1.2.8	lib/irt/extensions/irb.rb
irt-1.2.7	lib/irt/extensions/irb.rb
irt-1.2.6	lib/irt/extensions/irb.rb
irt-1.2.5	lib/irt/extensions/irb.rb
irt-1.2.4	lib/irt/extensions/irb.rb