diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/lib/irb/ext/change-ws.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/lib/irb/ext/change-ws.rb')
-rw-r--r-- | trunk/lib/irb/ext/change-ws.rb | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/trunk/lib/irb/ext/change-ws.rb b/trunk/lib/irb/ext/change-ws.rb new file mode 100644 index 0000000000..dd8f145b27 --- /dev/null +++ b/trunk/lib/irb/ext/change-ws.rb @@ -0,0 +1,61 @@ +# +# irb/ext/cb.rb - +# $Release Version: 0.9.5$ +# $Revision$ +# by Keiju ISHITSUKA(keiju@ruby-lang.org) +# +# -- +# +# +# + +module IRB + class Context + + def home_workspace + if defined? @home_workspace + @home_workspace + else + @home_workspace = @workspace + end + end + + def change_workspace(*_main) + if _main.empty? + @workspace = home_workspace + return main + end + + @workspace = WorkSpace.new(_main[0]) + + if !(class<<main;ancestors;end).include?(ExtendCommandBundle) + main.extend ExtendCommandBundle + end + end + +# def change_binding(*_main) +# back = @workspace +# @workspace = WorkSpace.new(*_main) +# unless _main.empty? +# begin +# main.extend ExtendCommandBundle +# rescue +# print "can't change binding to: ", main.inspect, "\n" +# @workspace = back +# return nil +# end +# end +# @irb_level += 1 +# begin +# catch(:SU_EXIT) do +# @irb.eval_input +# end +# ensure +# @irb_level -= 1 +# @workspace = back +# end +# end +# alias change_workspace change_binding + end +end + |