diff options
Diffstat (limited to 'ruby_2_2/lib/irb/ext/workspaces.rb')
| -rw-r--r-- | ruby_2_2/lib/irb/ext/workspaces.rb | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/ruby_2_2/lib/irb/ext/workspaces.rb b/ruby_2_2/lib/irb/ext/workspaces.rb deleted file mode 100644 index 4237037271..0000000000 --- a/ruby_2_2/lib/irb/ext/workspaces.rb +++ /dev/null @@ -1,66 +0,0 @@ -# -# push-ws.rb - -# $Release Version: 0.9.6$ -# $Revision$ -# 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 - |