\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/chef.upgrade/embedded/lib/ruby/2.3.0/irb/ext/

Viewing File: workspaces.rb

# frozen_string_literal: false
#
#   push-ws.rb -
#   	$Release Version: 0.9.6$
#   	$Revision: 53141 $
#   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
# --
#
#
#

module IRB # :nodoc:
  class Context

    # Size of the current WorkSpace stack
    def irb_level
      workspace_stack.size
    end

    # WorkSpaces in the current stack
    def workspaces
      if defined? @workspaces
        @workspaces
      else
        @workspaces = []
      end
    end

    # Creates a new workspace with the given object or binding, and appends it
    # onto the current #workspaces stack.
    #
    # See IRB::Context#change_workspace and IRB::WorkSpace.new for more
    # information.
    def push_workspace(*_main)
      if _main.empty?
        if workspaces.empty?
          print "No other workspace\n"
          return nil
        end
        ws = workspaces.pop
        workspaces.push @workspace
        @workspace = ws
        return workspaces
      end

      workspaces.push @workspace
      @workspace = WorkSpace.new(@workspace.binding, _main[0])
      if !(class<<main;ancestors;end).include?(ExtendCommandBundle)
        main.extend ExtendCommandBundle
      end
    end

    # Removes the last element from the current #workspaces stack and returns
    # it, or +nil+ if the current workspace stack is empty.
    #
    # Also, see #push_workspace.
    def pop_workspace
      if workspaces.empty?
        print "workspace stack empty\n"
        return
      end
      @workspace = workspaces.pop
    end
  end
end