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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-15 22:21:24 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-15 22:21:24 +0000 |
commit | 34533445c8f7ce9359d126d1fa3388a466022207 (patch) | |
tree | 640bfd106d8fa9bff0a8141f122efc6c7cf4963d /tool/transcode-tblgen.rb | |
parent | 32ea96f682aaf7d3e2683c5e6fbb886ccf89f3c4 (diff) | |
download | ruby-34533445c8f7ce9359d126d1fa3388a466022207.tar.gz |
* tool/transcode-tblgen.rb: redundant loop removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/transcode-tblgen.rb')
-rwxr-xr-x | tool/transcode-tblgen.rb | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb index 8b60fe4913..4d7b2dc83f 100755 --- a/tool/transcode-tblgen.rb +++ b/tool/transcode-tblgen.rb @@ -101,17 +101,11 @@ class Branch end class ActionMap - def self.parse_to_rects(hash) - h = {} - hash.each {|pat, action| - pat = pat.to_s - h[pat] = action - } - hash = h - + def self.parse_to_rects(mapping) rects = [] n = 0 - hash.each {|pat, action| + mapping.each {|pat, action| + pat = pat.to_s if /\A\s*\(empset\)\s*\z/ =~ pat next elsif /\A\s*\(empstr\)\s*\z/ =~ pat @@ -189,8 +183,8 @@ class ActionMap } end - def self.parse(hash) - rects = parse_to_rects(hash) + def self.parse(mapping) + rects = parse_to_rects(mapping) tree = build_tree(rects) self.new(tree) end @@ -925,4 +919,3 @@ if __FILE__ == $0 print result end end - |