self.sortYAMLSectionPositions

in _plugins/page_structure.rb [59:139]
58 lines of code
13 McCabe index (conditional complexity)

    def self.sortYAMLSectionPositions(yaml)
          position = Hash.new
          $major = "1"
          $minor = 1
          
          yaml.each do |i|
            if i.instance_of? String
              position[i] = $major+"."+$minor.to_s
              $minor += 1
            else
              
              defining_param = getDefiningParameterFromHash(i)
              if i['section_position'] == nil
                position[defining_param] = $major+"."+$minor.to_s
                $minor += 1
              else
                
                position[defining_param] = i['section_position'].to_s
                $major = i['section_position'].to_s
                $minor = 1
              end
            end
          end
          
          yaml.sort!{ |x,y| 
            $pos_x = nil
            $pos_y = nil
            if x.instance_of? String
              $pos_x = position[x]
            else
              defining_param = getDefiningParameterFromHash(x)
              $pos_x = position[defining_param]
            end
            if y.instance_of? String
              $pos_y = position[y]
            else
              defining_param = getDefiningParameterFromHash(y)
              $pos_y = position[defining_param]
            end
            Gem::Version.new($pos_x.to_s) <=> Gem::Version.new($pos_y.to_s) 
            }
        end
    
    
    
    
    
    def self.parseChildYAMLFromParent(page)
      
      $baseFile = Dir.pwd+"/"+(Pathname(page['path']).dirname.to_s)
      
      $listings = Dir[$baseFile+"/*.md"]
      $allPages = []

      for $listing in $listings
                
        
        $fileContent = IO.read($listing)
        
        $partitionedFileContent = $fileContent.split('---');
        
        if $partitionedFileContent.size > 2
          
          yamlContent = YAML.load($partitionedFileContent[1])
          
          if yamlContent != nil && yamlContent != false && yamlContent['section_type'] != nil && yamlContent['section_type'] != "default"

            if yamlContent['section_type'] == nil
              
              yamlContent['section_position'] = Integer::MAX
            end
            
            ($allPages ||= []) << ChildPage.new(yamlContent, $partitionedFileContent[2..-1].join('---'))
          end
        end     
      end
      $allPages = sortBySectionPositions($allPages)
      
      $allPages
    end