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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-03-25 18:24:46 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-03-25 18:24:46 +0000 |
commit | 4795daf1bce88cca8c3b14dc5c75a349838ee98a (patch) | |
tree | 435117aeb9991ed29d95333456ea504ca3563911 /lib/pp.rb | |
parent | c4af72cd46e468374362e9d78bd7f969e560bc62 (diff) |
* lib/pp.rb (pp): return nil like p.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/pp.rb')
-rw-r--r-- | lib/pp.rb | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -55,6 +55,8 @@ I like the latter. If you do too, this library is for you. : pp(obj) output ((|obj|)) to (({$>})) in pretty printed format. + It returns (({nil})). + == Customized output To define your customized pretty printing function for your class, redefine a method (({pretty_print(((|pp|)))})) in the class. @@ -110,6 +112,7 @@ module Kernel objs.each {|obj| PP.pp(obj) } + nil end end |