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* ext/psych/lib/psych/visitors/visitor.rb (initialize): push accessor

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methods to subclass that actually uses them.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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tenderlove 2010-11-02 21:25:27 +00:00
parent d5b2de3af1
commit 3d2e701396
3 changed files with 11 additions and 9 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Nov 2 22:50:25 2010 Aaron Patterson <aaron@tenderlovemaking.com>
* ext/psych/lib/psych/visitors/visitor.rb (initialize): push accessor
methods to subclass that actually uses them.
Tue Nov 2 22:47:08 2010 Aaron Patterson <aaron@tenderlovemaking.com> Tue Nov 2 22:47:08 2010 Aaron Patterson <aaron@tenderlovemaking.com>
* ext/psych/lib/psych/visitors/visitor.rb (accept): switch to * ext/psych/lib/psych/visitors/visitor.rb (accept): switch to

9
ext/psych/lib/psych/visitors/visitor.rb
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@ -1,15 +1,6 @@
module Psych module Psych
module Visitors module Visitors
class Visitor class Visitor
attr_reader :started, :finished
alias :finished? :finished
alias :started? :started
def initialize
@started = false
@finished = false
end
def accept target def accept target
visit target visit target
end end

6
ext/psych/lib/psych/visitors/yaml_tree.rb
View file

@ -8,8 +8,14 @@ module Psych
# builder.tree # => #<Psych::Nodes::Stream .. } # builder.tree # => #<Psych::Nodes::Stream .. }
# #
class YAMLTree < Psych::Visitors::Visitor class YAMLTree < Psych::Visitors::Visitor
attr_reader :started, :finished
alias :finished? :finished
alias :started? :started
def initialize options = {}, emitter = Psych::TreeBuilder.new def initialize options = {}, emitter = Psych::TreeBuilder.new
super() super()
@started = false
@finished = false
@emitter = emitter @emitter = emitter
@st = {} @st = {}
@ss = ScalarScanner.new @ss = ScalarScanner.new