diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-11-27 02:29:26 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-11-27 02:29:26 +0000 |
commit | 7050069d8020684af2979cbf67b7702d4f7823fd (patch) | |
tree | 2c1df8241413c985864c02a95065c2443b69f9d4 /lib/optparse.rb | |
parent | e394ddd2f720a8a39f25b5b2c6dad5e31ab2be36 (diff) |
* lib/optparse.rb (OptionParser#candidate): get rid of 1.9 syntax
so that BASERUBY can be 1.8.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/optparse.rb')
-rw-r--r-- | lib/optparse.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/optparse.rb b/lib/optparse.rb index b21bd935c7..91308a9aef 100644 --- a/lib/optparse.rb +++ b/lib/optparse.rb @@ -1549,10 +1549,10 @@ XXX end pat = Completion.regexp(word, true) visit(:each_option) do |opt| - opts = [*(opt.long if long), *(opt.short if short)] + opts = (long ? opt.long : []) + (short ? opt.short []) opts = Completion.candidate(word, true, pat, &opts.method(:each)).map(&:first) if pat if /\A=/ =~ opt.arg - opts = opts.map {|sw| sw + "="} + opts.map! {|sw| sw + "="} if arg and CompletingHash === opt.pattern if opts = opt.pattern.candidate(arg, false, argpat) opts.map!(&:last) |