diff options
| author | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-22 02:38:59 +0000 |
|---|---|---|
| committer | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-22 02:38:59 +0000 |
| commit | a84821f8dd60a4e7fb4716572aeb214b445dba8c (patch) | |
| tree | 63c0fa21c4fa4f535df0daac4ae86beaaf7d8709 /lib/prettyprint.rb | |
| parent | 34ec7c5b496fb4dad4536b6e71333484f1d99c4f (diff) | |
| download | ruby-a84821f8dd60a4e7fb4716572aeb214b445dba8c.tar.gz | |
* lib/prettyprint.rb: removed PrettyPrint#first?
because it is obsoleted method since Ruby 1.8.2
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/prettyprint.rb')
| -rw-r--r-- | lib/prettyprint.rb | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/lib/prettyprint.rb b/lib/prettyprint.rb index 5b1da330dd..7e989374b7 100644 --- a/lib/prettyprint.rb +++ b/lib/prettyprint.rb @@ -154,28 +154,6 @@ class PrettyPrint @group_stack.last end - # first? is a predicate to test the call is a first call to first? with - # current group. - # - # It is useful to format comma separated values as: - # - # q.group(1, '[', ']') { - # xxx.each {|yyy| - # unless q.first? - # q.text ',' - # q.breakable - # end - # ... pretty printing yyy ... - # } - # } - # - # first? is obsoleted in 1.8.2. - # - def first? - warn "PrettyPrint#first? is obsoleted at 1.8.2." - current_group.first? - end - # Breaks the buffer into lines that are shorter than #maxwidth def break_outmost_groups while @maxwidth < @output_width + @buffer_width |