heading.rb in mesh-medical-subject-headings-2.0.3

- old
+ new

@@ -18,10 +18,20 @@
 
     def summary(locale = default_locale)
       return @summary[locale]
     end
 
+    def linkify_summary
+      linkified_summary = summary.dup
+      linkified_summary.scan(/[A-Z]+[A-Z,\s]+[A-Z]+/).each do |text|
+        heading = @tree.where(entries: /^#{text.strip}$/i).first
+        replacement_text = yield text, heading
+        linkified_summary.sub!(text, replacement_text)
+      end
+      linkified_summary
+    end
+
     def entries(locale = default_locale)
       @entries[locale] ||= []
       return @entries[locale]
     end
 
@@ -71,14 +81,18 @@
         end
       end
       return true
     end
 
-    def inspect
+    def to_s
       return "#{unique_id}, #{original_heading}, [#{tree_numbers.join(',')}]"
     end
 
+    def inspect
+      to_s
+    end
+
     def set_original_heading(heading, locale = default_locale)
       @original_heading[locale] = heading
     end
 
     def set_natural_language_name(name, locale = default_locale)
@@ -89,10 +103,11 @@
       @summary[locale] = summary
     end
 
     private
 
-    def initialize
+    def initialize(tree)
+      @tree = tree
       @useful = true
       @tree_numbers = []
       @roots = []
       @parents = []
       @children = []