diff options
| author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 20:57:30 +0000 |
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| committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 20:57:30 +0000 |
| commit | 54ec1c4fe81672ca66f327ef6ae170f458cd79e5 (patch) | |
| tree | 45a752c60a9a08d681a792b70f43c89903b638a2 /ruby_1_8_5/lib/yaml/ypath.rb | |
| parent | d464704f111d211c1f1ff9ef23ef1d755054be00 (diff) | |
sorry. I made wrong tags.v1_8_5_54
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_54@13009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_8_5/lib/yaml/ypath.rb')
| -rw-r--r-- | ruby_1_8_5/lib/yaml/ypath.rb | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/ruby_1_8_5/lib/yaml/ypath.rb b/ruby_1_8_5/lib/yaml/ypath.rb deleted file mode 100644 index 81348ca043..0000000000 --- a/ruby_1_8_5/lib/yaml/ypath.rb +++ /dev/null @@ -1,52 +0,0 @@ -# -# YAML::YPath -# - -module YAML - - class YPath - attr_accessor :segments, :predicates, :flags - def initialize( str ) - @segments = [] - @predicates = [] - @flags = nil - while str =~ /^\/?(\/|[^\/\[]+)(?:\[([^\]]+)\])?/ - @segments.push $1 - @predicates.push $2 - str = $' - end - unless str.to_s.empty? - @segments += str.split( "/" ) - end - if @segments.length == 0 - @segments.push "." - end - end - def YPath.each_path( str ) - # - # Find choices - # - paths = [] - str = "(#{ str })" - while str.sub!( /\(([^()]+)\)/, "\n#{ paths.length }\n" ) - paths.push $1.split( '|' ) - end - - # - # Construct all possible paths - # - all = [ str ] - ( paths.length - 1 ).downto( 0 ) do |i| - all = all.collect do |a| - paths[i].collect do |p| - a.gsub( /\n#{ i }\n/, p ) - end - end.flatten.uniq - end - all.collect do |path| - yield YPath.new( path ) - end - end - end - -end |