# 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<