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@@ -80,7 +80,7 @@ module OpenWFE
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         if pdef[0, 1] == "<"
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       return YAML.load(s) \
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-        if pdef.match /^--- ./
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+        if pdef.match(/^--- ./)
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       #
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       # else it's some ruby code to eval
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@@ -175,8 +175,9 @@ module OpenWFE
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       sa = ""
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       tree[1].each do |k, v|
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-        v = "'#{v}'" if v.is_a?(String)
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-        v = ":#{v}" if v.is_a?(Symbol)
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+        #v = "'#{v}'" if v.is_a?(String)
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+        #v = ":#{v}" if v.is_a?(Symbol)
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+        v = v.inspect
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         sa << ", :#{OpenWFE::to_underscore(k)} => #{v}"
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       end
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       s << sa[1..-1] if sa.length > 0

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@@ -86,6 +86,9 @@ module OpenWFE
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   #     end
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   #   end
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   #
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+  # Note that a 'forgotten subprocess' will not have access to the variables
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+  # of its parent process.
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+  #
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   # The 'subprocess' expression accepts an 'if' (or 'unless') attribute :
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   #
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   #   subprocess :ref => "interview_process", :if => "${f:screened}"

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@@ -86,6 +86,7 @@ module Extras
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           # when using compact_workitems, attributes are stored here
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       end
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       add_index :workitems, :fei, :unique => true
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+        # with sqlite3, comment out this :unique => true on :fei :(
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       add_index :workitems, :wfid
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       add_index :workitems, :wf_name
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       add_index :workitems, :wf_revision

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@@ -48,10 +48,10 @@ module OpenWFE
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         self
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       end
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     end
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-    def self.meta_eval &block
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-      metaclass.instance_eval &block
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+    def self.meta_eval(&block)
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+      metaclass.instance_eval(&block)
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     end
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-    def self.meta_def method_name, &block
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+    def self.meta_def(method_name, &block)
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       meta_eval { define_method method_name, &block }
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     end
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     def class_def method_name, &block